(feature): 1.0.1 init

CHANGELOG.md

@@ -1,5 +1,44 @@
 # MaksIT.UScheduler Changelog
 
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## v1.0.1 - 2026-02-02
+
+### Added
+- **CLI service management**: Added command-line arguments for service installation and management
+  - `--install`, `-i`: Install the Windows service
+  - `--uninstall`, `-u`: Uninstall the Windows service
+  - `--start`: Start the service
+  - `--stop`: Stop the service
+  - `--status`: Query service status
+  - `--help`, `-h`: Show help message
+- **Relative path support**: Script and process paths can now be relative to the application directory
+- **OS guard**: Application now checks for Windows at startup and exits with error on unsupported platforms
+- **Release script enhancement**: Example scripts are now automatically added to `appsettings.json` in disabled state during release build
+- **Unit tests**: Added comprehensive test project `MaksIT.UScheduler.Tests` with tests for background services and configuration
+
+### Changed
+- Default value for `IsSigned` in PowerShell script configuration changed from `false` to `true` for improved security
+- PSScriptService now implements `IDisposable` for proper RunspacePool cleanup
+- Method signatures updated: `RunScript` → `RunScriptAsync`, `RunProcess` → `RunProcessAsync`
+- Service is now installed with `start=auto` for automatic startup on boot
+- Updated package dependencies:
+  - MaksIT.Core: 1.6.0 → 1.6.1
+  - Microsoft.Extensions.Hosting: 10.0.0 → 10.0.2
+  - Microsoft.Extensions.Hosting.WindowsServices: 10.0.0 → 10.0.2
+  - System.Diagnostics.PerformanceCounter: 10.0.0 → 10.0.2
+
+### Removed
+- `Install.cmd` and `Uninstall.cmd` files (replaced by CLI arguments)
+
+### Fixed
+- **Parallel execution**: Restored parallel execution of PowerShell scripts and processes (broken during .NET Framework to .NET migration)
+  - PSScriptService now uses RunspacePool (up to CPU core count) for concurrent script execution
+  - Background services use `Task.WhenAll` to launch all tasks simultaneously
+
 ## v1.0.0 - 2025-12-06
 
 ### Major Changes
@@ -13,7 +52,7 @@
 	- `ProcessBackgroundService` for process management.
 - Enhanced PowerShell script execution with signature validation and script unblocking.
 - Improved process management with restart-on-failure logic.
-- Updated install/uninstall scripts (`Install.cmd`, `Uninstall.cmd`) for service management.
+- Added install/uninstall scripts (`Install.cmd`, `Uninstall.cmd`) for service management (removed in v1.0.1).
 - Added comprehensive README with usage, configuration, and scheduling examples.
 - MIT License included.
 
@@ -21,3 +60,27 @@
 - Old solution, project, and service files removed.
 - Configuration format and service naming conventions updated.
 - Scheduling logic for console applications is not yet implemented (runs every 10 seconds).
+
+<!-- 
+Template for new releases:
+
+## v1.x.x - YYYY-MM-DD
+
+### Added
+- New features
+
+### Changed
+- Changes in existing functionality
+
+### Deprecated
+- Soon-to-be removed features
+
+### Removed
+- Removed features
+
+### Fixed
+- Bug fixes
+
+### Security
+- Security improvements
+-->

CONTRIBUTING.md

@@ -0,0 +1,236 @@
+# Contributing to MaksIT.UScheduler
+
+Thank you for your interest in contributing to MaksIT.UScheduler!
+
+## Table of Contents
+
+- [Contributing to MaksIT.UScheduler](#contributing-to-maksituscheduler)
+  - [Table of Contents](#table-of-contents)
+  - [Development Setup](#development-setup)
+  - [Branch Strategy](#branch-strategy)
+  - [Making Changes](#making-changes)
+  - [Versioning](#versioning)
+  - [Release Process](#release-process)
+    - [Prerequisites](#prerequisites)
+    - [Version Files](#version-files)
+    - [Branch-Based Release Behavior](#branch-based-release-behavior)
+    - [Development Build Workflow](#development-build-workflow)
+    - [Production Release Workflow](#production-release-workflow)
+    - [Release Script Details](#release-script-details)
+  - [Changelog Guidelines](#changelog-guidelines)
+    - [AI-Powered Changelog Generation (Optional)](#ai-powered-changelog-generation-optional)
+
+---
+
+## Development Setup
+
+1. Clone the repository:
+   ```bash
+   git clone https://github.com/MaksIT/uscheduler.git
+   cd uscheduler
+   ```
+
+2. Open the solution in Visual Studio or your preferred IDE:
+   ```
+   src/MaksIT.UScheduler/MaksIT.UScheduler.sln
+   ```
+
+3. Build the project:
+   ```bash
+   dotnet build src/MaksIT.UScheduler/MaksIT.UScheduler.csproj
+   ```
+
+---
+
+## Branch Strategy
+
+- `main` - Production-ready code
+- `dev` - Active development branch
+- Feature branches - Created from `dev` for specific features
+
+---
+
+## Making Changes
+
+1. Create a feature branch from `dev`
+2. Make your changes
+3. Update `CHANGELOG.md` with your changes
+4. Update version in `.csproj` if needed
+5. Test your changes locally using dev tags
+6. Submit a pull request to `dev`
+
+---
+
+## Versioning
+
+This project follows [Semantic Versioning](https://semver.org/):
+
+- **MAJOR** - Incompatible API changes
+- **MINOR** - New functionality (backwards compatible)
+- **PATCH** - Bug fixes (backwards compatible)
+
+Version format: `X.Y.Z` (e.g., `1.0.1`)
+
+---
+
+## Release Process
+
+### Prerequisites
+
+- .NET SDK installed
+- Git CLI
+- GitHub CLI (`gh`) - required only for production releases
+- GitHub token set in environment variable (configured in `scriptsettings.json`)
+
+### Version Files
+
+Before creating a release, ensure version consistency across:
+
+1. **`.csproj`** - Update `<Version>` element:
+   ```xml
+   <Version>1.0.1</Version>
+   ```
+
+2. **`CHANGELOG.md`** - Add version entry at the top:
+   ```markdown
+   ## v1.0.1
+
+   ### Added
+   - New feature description
+
+   ### Fixed
+   - Bug fix description
+   ```
+
+### Branch-Based Release Behavior
+
+The release script behavior is controlled by the current branch (configurable in `scriptsettings.json`):
+
+| Branch | Tag Required | Uncommitted Changes | Behavior |
+|--------|--------------|---------------------|----------|
+| Dev (`dev`) | No | Allowed | Local build only (version from .csproj) |
+| Release (`main`) | Yes | Not allowed | Full release to GitHub |
+| Other | - | - | Blocked |
+
+Branch names can be customized in `scriptsettings.json`:
+```json
+"branches": {
+  "release": "main",
+  "dev": "dev"
+}
+```
+
+### Development Build Workflow
+
+Test builds on the `dev` branch - no tag needed:
+
+```bash
+# 1. On dev branch: Update version in .csproj and CHANGELOG.md
+git checkout dev
+
+# 2. Commit your changes
+git add .
+git commit -m "Prepare v1.0.1 release"
+
+# 3. Run the release script (no tag needed!)
+cd src/scripts/Release-ToGitHub
+.\Release-ToGitHub.ps1
+
+# Output: DEV BUILD COMPLETE
+# Creates: release/maksit.uscheduler-1.0.1.zip (local only)
+```
+
+### Production Release Workflow
+
+When ready to publish, merge to `main`, create tag, and run:
+
+```bash
+# 1. Merge to main
+git checkout main
+git merge dev
+
+# 2. Create tag (required on main)
+git tag v1.0.1
+
+# 3. Run the release script
+cd src/scripts/Release-ToGitHub
+.\Release-ToGitHub.ps1
+
+# Output: RELEASE COMPLETE
+# Creates: release/maksit.uscheduler-1.0.1.zip
+# Pushes tag to GitHub
+# Creates GitHub release with assets
+```
+
+### Release Script Details
+
+The `Release-ToGitHub.ps1` script performs these steps:
+
+**Pre-flight checks:**
+- Detects current branch (`main` or `dev`)
+- On `main`: requires clean working directory; on `dev`: uncommitted changes allowed
+- Reads version from `.csproj` (source of truth)
+- On `main`: requires tag matching the version
+- Ensures `CHANGELOG.md` has matching version entry
+- Checks GitHub CLI authentication (main branch only)
+
+**Build process:**
+- Publishes .NET project in Release configuration
+- Copies `Scripts` folder into the release
+- Creates versioned ZIP archive
+- Extracts release notes from `CHANGELOG.md`
+
+**GitHub release (main branch only):**
+- Pushes tag to remote if not present
+- Creates (or recreates) GitHub release with assets
+
+**Configuration:**
+
+The script reads settings from `scriptsettings.json`:
+
+```json
+{
+  "github": {
+    "tokenEnvVar": "GITHUB_MAKS_IT_COM"
+  },
+  "paths": {
+    "csprojPath": "..\\..\\MaksIT.UScheduler\\MaksIT.UScheduler.csproj",
+    "changelogPath": "..\\..\\..\\CHANGELOG.md",
+    "releaseDir": "..\\..\\release"
+  },
+  "release": {
+    "zipNamePattern": "maksit.uscheduler-{version}.zip",
+    "releaseTitlePattern": "Release {version}"
+  }
+}
+```
+
+---
+
+## Changelog Guidelines
+
+Follow [Keep a Changelog](https://keepachangelog.com/) format:
+
+```markdown
+## v1.0.1
+
+### Added
+- New features
+
+### Changed
+- Changes to existing functionality
+
+### Deprecated
+- Features to be removed in future
+
+### Removed
+- Removed features
+
+### Fixed
+- Bug fixes
+
+### Security
+- Security-related changes
+```
+
+---

LICENSE.md

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2025 Maksym Sadovnychyy (Maks-IT)
+Copyright (c) 2017 - 2026 Maksym Sadovnychyy (Maks-IT)
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,7 +1,7 @@
-
-
 # MaksIT Unified Scheduler Service
 
+![Line Coverage](badges/coverage-lines.svg) ![Branch Coverage](badges/coverage-branches.svg) ![Method Coverage](badges/coverage-methods.svg)
+
 A modern, fully rewritten Windows service built on **.NET 10** for scheduling and running PowerShell scripts and console applications.
 Designed for system administrators — and also for those who *feel like* system administrators — who need a predictable, resilient, and secure background execution environment.
 
@@ -14,38 +14,52 @@ Designed for system administrators — and also for those who *feel like* system
   - [Scripts Examples](#scripts-examples)
   - [Features at a Glance](#features-at-a-glance)
   - [Installation](#installation)
-    - [Recommended (using bundled scripts)](#recommended-using-bundled-scripts)
-    - [Manual Installation](#manual-installation)
+    - [Using CLI Commands](#using-cli-commands)
+    - [Using sc.exe](#using-scexe)
   - [Configuration (`appsettings.json`)](#configuration-appsettingsjson)
+    - [Path Resolution](#path-resolution)
+    - [Log Levels](#log-levels)
     - [PowerShell Scripts](#powershell-scripts)
     - [Processes](#processes)
   - [How It Works](#how-it-works)
     - [PowerShell Execution Parameters](#powershell-execution-parameters)
-    - [Thread Layout](#thread-layout)
+    - [Execution Model](#execution-model)
   - [Reusable Scheduler Module (`SchedulerTemplate.psm1`)](#reusable-scheduler-module-schedulertemplatepsm1)
+    - [Exported Functions](#exported-functions)
+    - [Module Version](#module-version)
     - [Example usage](#example-usage)
   - [Security](#security)
   - [Logging](#logging)
+  - [Testing](#testing)
+    - [Running Tests](#running-tests)
+    - [Code Coverage](#code-coverage)
+    - [Test Structure](#test-structure)
   - [Contact](#contact)
   - [License](#license)
 
 ## Scripts Examples
-- [Hyper-V Backup](./examples/HyperV-Backup/README.md) - Production-ready Hyper-V VM backup solution with scheduling and retention management
-- [Native-Sync](./examples/Native-Sync/README.md) - Production-ready file synchronization solution using pure PowerShell with no external dependencies
-- [File-Sync](./examples/File-Sync/README.md) - [FreeFileSync](https://freefilesync.org/) batch job execution
-- [Scheduler Template Module](./examples/SchedulerTemplate.psm1)
+
+> **Note:** These examples are **bundled with the release** and included in the default `appsettings.json`, but are **disabled by default**. To enable an example, set `"Disabled": false` in the configuration.
+
+- [Hyper-V Backup](./src/Scripts/HyperV-Backup/README.md) - Production-ready Hyper-V VM backup solution with scheduling and retention management
+- [Native-Sync](./src/Scripts/Native-Sync/README.md) - Production-ready file synchronization solution using pure PowerShell with no external dependencies
+- [File-Sync](./src/Scripts/File-Sync/README.md) - [FreeFileSync](https://freefilesync.org/) batch job execution
+- [Windows-Update](./src/Scripts/Windows-Update/README.md) - Production-ready Windows Update automation solution using pure PowerShell
+- [Scheduler Template Module](./src/Scripts/SchedulerTemplate.psm1)
 
 ---
 
 ## Features at a Glance
 
 * **.NET 10 Worker Service** – clean, robust, stable.
+* **Windows only** – designed specifically for Windows services.
 * **Strongly typed configuration** via `appsettings.json`.
-* **Run PowerShell scripts & executables concurrently** (each in its own thread).
+* **Parallel execution** – PowerShell scripts & executables run concurrently using RunspacePool and Task.WhenAll.
+* **Relative path support** – script and process paths can be relative to the application directory.
 * **Signature enforcement** (AllSigned by default).
 * **Automatic restart-on-failure** for supervised processes.
-* **Extensible logging** (file + console).
-* **Simple Install.cmd / Uninstall.cmd**.
+* **Extensible logging** (file + console + Windows EventLog).
+* **Built-in CLI** for service management (`--install`, `--uninstall`, `--start`, `--stop`, `--status`).
 * **Reusable scheduling module**: `SchedulerTemplate.psm1`.
 * **Thread-isolated architecture** — individual failures do not affect others.
 
@@ -53,30 +67,55 @@ Designed for system administrators — and also for those who *feel like* system
 
 ## Installation
 
-### Recommended (using bundled scripts)
+### Using CLI Commands
 
-```bat
-cd /d path\to\src\MaksIT.UScheduler
-Install.cmd
+The executable includes built-in service management commands. Run as Administrator:
+
+```powershell
+# Install the service (auto-start enabled)
+MaksIT.UScheduler.exe --install
+
+# Start the service
+MaksIT.UScheduler.exe --start
+
+# Check service status
+MaksIT.UScheduler.exe --status
+
+# Stop the service
+MaksIT.UScheduler.exe --stop
+
+# Uninstall the service
+MaksIT.UScheduler.exe --uninstall
+
+# Show help
+MaksIT.UScheduler.exe --help
+```
+
+| Command | Short | Description |
+|---------|-------|-------------|
+| `--install` | `-i` | Install the Windows service (auto-start) |
+| `--uninstall` | `-u` | Stop and remove the Windows service |
+| `--start` | | Start the service |
+| `--stop` | | Stop the service |
+| `--status` | | Query service status |
+| `--help` | `-h` | Show help message |
+
+> **Note:** Service management commands require administrator privileges.
+
+### Using sc.exe
+
+Alternatively, use Windows Service Control Manager directly:
+
+```powershell
+sc.exe create "MaksIT.UScheduler" binpath="C:\Path\To\MaksIT.UScheduler.exe" start=auto
+sc.exe start "MaksIT.UScheduler"
 ```
 
 To uninstall:
 
-```bat
-Uninstall.cmd
-```
-
-### Manual Installation
-
 ```powershell
-sc.exe create "MaksIT.UScheduler Service" binpath="C:\Path\To\MaksIT.UScheduler.exe"
-sc.exe start "MaksIT.UScheduler Service"
-```
-
-Manual uninstall:
-
-```powershell
-sc.exe delete "MaksIT.UScheduler Service"
+sc.exe stop "MaksIT.UScheduler"
+sc.exe delete "MaksIT.UScheduler"
 ```
 
 ---
@@ -85,31 +124,79 @@ sc.exe delete "MaksIT.UScheduler Service"
 
 ```json
 {
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information"
+    },
+    "EventLog": {
+      "SourceName": "MaksIT.UScheduler",
+      "LogName": "Application",
+      "LogLevel": {
+        "Microsoft": "Information",
+        "Microsoft.Hosting.Lifetime": "Information"
+      }
+    }
+  },
   "Configuration": {
     "ServiceName": "MaksIT.UScheduler",
     "LogDir": "C:\\Logs",
 
     "Powershell": [
-      { "Path": "C:\\Scripts\\MyScript.ps1", "IsSigned": true }
+      { "Path": "../Scripts/MyScript.ps1", "IsSigned": true, "Disabled": false },
+      { "Path": "C:\\Scripts\\AnotherScript.ps1", "IsSigned": false, "Disabled": true }
     ],
 
     "Processes": [
-      { "Path": "C:\\Programs\\MyApp.exe", "Args": ["--option"], "RestartOnFailure": true }
+      { "Path": "../Tools/MyApp.exe", "Args": ["--option"], "RestartOnFailure": true, "Disabled": false }
     ]
   }
 }
 ```
 
+> **Note:** `ServiceName` and `LogDir` are optional. Defaults: `"MaksIT.UScheduler"` and `Logs` folder in app directory.
+
+### Path Resolution
+
+Paths can be either absolute or relative:
+
+| Path Type | Example | Resolved To |
+|-----------|---------|-------------|
+| Absolute | `C:\Scripts\backup.ps1` | `C:\Scripts\backup.ps1` |
+| Relative | `../Scripts/backup.ps1` | `{AppDirectory}\..\Scripts\backup.ps1` |
+| Relative | `scripts/backup.ps1` | `{AppDirectory}\scripts\backup.ps1` |
+
+Relative paths are resolved against the application's base directory (where `MaksIT.UScheduler.exe` is located).
+
+### Log Levels
+
+The `"Default": "Information"` setting controls the minimum severity of messages that get logged. Available levels (from most to least verbose):
+
+| Level | Description |
+|-------|-------------|
+| `Trace` | Most detailed, for debugging internals |
+| `Debug` | Debugging information |
+| `Information` | General operational events (recommended default) |
+| `Warning` | Abnormal or unexpected events |
+| `Error` | Errors and exceptions |
+| `Critical` | Critical failures requiring immediate attention |
+| `None` | Disables logging |
+
 ### PowerShell Scripts
 
-* `Path` — full `.ps1` file path
-* `IsSigned` — `true` enforces AllSigned, `false` runs unrestricted
+| Property | Type | Default | Description |
+|----------|------|---------|-------------|
+| `Path` | string | required | Path to `.ps1` file (absolute or relative) |
+| `IsSigned` | bool | `true` | `true` enforces AllSigned, `false` runs unrestricted |
+| `Disabled` | bool | `false` | `true` skips this script during execution |
 
 ### Processes
 
-* `Path` — executable
-* `Args` — command-line arguments
-* `RestartOnFailure` — restart logic handled by service
+| Property | Type | Default | Description |
+|----------|------|---------|-------------|
+| `Path` | string | required | Path to executable (absolute or relative) |
+| `Args` | string[] | `null` | Command-line arguments |
+| `RestartOnFailure` | bool | `false` | Restart process if it exits with non-zero code |
+| `Disabled` | bool | `false` | `true` skips this process during execution |
 
 ---
 
@@ -133,21 +220,28 @@ param (
 )
 ```
 
-### Thread Layout
+### Execution Model
+
+Scripts and processes run **in parallel** using:
+
+- **PowerShell**: `RunspacePool` (up to CPU core count concurrent runspaces)
+- **Processes**: `Task.WhenAll` for concurrent process execution
 
 ```
 Unified Scheduler Service
-├── PowerShell
-│   ├── ScriptA.ps1     Thread
-│   ├── ScriptB.ps1     Thread
-│   └── ...
-└── Processes
-    ├── ProgramA.exe     Thread
-    ├── ProgramB.exe     Thread
-    └── ...
+├── PSScriptBackgroundService (RunspacePool)
+│   ├── ScriptA.ps1     ─┐
+│   ├── ScriptB.ps1     ─┼─ Parallel execution
+│   └── ScriptC.ps1     ─┘
+└── ProcessBackgroundService (Task.WhenAll)
+    ├── ProgramA.exe    ─┐
+    ├── ProgramB.exe    ─┼─ Parallel execution
+    └── ProgramC.exe    ─┘
 ```
 
-A crash in one thread **never stops the service** or other components.
+- A failure in one script/process **never stops the service** or other components.
+- The same script/process won't run twice concurrently (protected by "already running" check).
+- Execution cycle repeats every 10 seconds.
 
 ---
 
@@ -164,7 +258,20 @@ This module provides:
 * Automatic lock file (no concurrent execution)
 * Last-run file tracking
 * Unified callback execution pattern
-* Logging helpers (Write-Log)
+
+### Exported Functions
+
+| Function | Description |
+|----------|-------------|
+| `Write-Log` | Logging with timestamp, level (Info/Success/Warning/Error), and color support |
+| `Invoke-ScheduledExecution` | Main scheduler — checks schedule, manages locks, runs callback |
+| `Get-CredentialFromEnvVar` | Retrieves credentials from Base64-encoded machine environment variables |
+| `Test-UNCPath` | Validates whether a path is a UNC path |
+| `Send-EmailNotification` | Sends SMTP email with optional SSL and credential support |
+
+### Module Version
+
+The module exports `$ModuleVersion` and `$ModuleDate` for version tracking.
 
 ### Example usage
 
@@ -205,20 +312,65 @@ That’s it — the full scheduling engine is reused automatically.
 
 ## Security
 
-* Signed scripts required by default.
-* Scripts are auto-unblocked before execution.
-* Unrestricted execution can be enabled if needed (not recommended on production systems).
+* Scripts run with **AllSigned** execution policy by default.
+* Set `IsSigned: false` to use **Unrestricted** policy (not recommended for production).
+* Scripts are auto-unblocked before execution (Zone.Identifier removed).
+* Signature validation ensures only trusted scripts execute.
 
 ---
 
 ## Logging
 
-* Console logging
-* File logging under the directory specified by `LogDir`
+* **Console logging** — standard output
+* **File logging** — written to `LogDir` (default: `Logs` folder in app directory)
+* **Windows EventLog** — events logged to Application log under `MaksIT.UScheduler` source
 * All events (start, stop, crash, restart, error, skip) are logged
 
 ---
 
+## Testing
+
+The project includes a comprehensive test suite using **xUnit** and **Moq** for unit testing.
+
+### Running Tests
+
+```powershell
+# Run all tests
+dotnet test src/MaksIT.UScheduler.Tests
+
+# Run with verbose output
+dotnet test src/MaksIT.UScheduler.Tests --verbosity normal
+```
+
+### Code Coverage
+
+Coverage badges are generated locally using [ReportGenerator](https://github.com/danielpalme/ReportGenerator).
+
+**Prerequisites:**
+
+```powershell
+dotnet tool install --global dotnet-reportgenerator-globaltool
+```
+
+**Generate coverage report and badges:**
+
+```powershell
+.\src\scripts\Run-Coverage\Run-Coverage.ps1
+
+# With HTML report opened in browser
+.\src\scripts\Run-Coverage\Run-Coverage.ps1 -OpenReport
+```
+
+### Test Structure
+
+| Test Class | Coverage |
+|------------|----------|
+| `ConfigurationTests` | Configuration POCOs and default values |
+| `ProcessBackgroundServiceTests` | Process execution lifecycle and error handling |
+| `PSScriptBackgroundServiceTests` | PowerShell script execution and signature validation |
+
+---
+
 ## Contact
 
 Maksym Sadovnychyy – MAKS-IT, 2025

badges/coverage-branches.svg

@@ -0,0 +1,21 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="147.5" height="20" role="img" aria-label="Branch Coverage: 9.6%">
+  <title>Branch Coverage: 9.6%</title>
+  <linearGradient id="s" x2="0" y2="100%">
+    <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
+    <stop offset="1" stop-opacity=".1"/>
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+  </clipPath>
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+  </g>
+  <g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="11">
+    <text aria-hidden="true" x="53.75" y="15" fill="#010101" fill-opacity=".3">Branch Coverage</text>
+    <text x="53.75" y="14" fill="#fff">Branch Coverage</text>
+    <text aria-hidden="true" x="127.5" y="15" fill="#010101" fill-opacity=".3">9.6%</text>
+    <text x="127.5" y="14" fill="#fff">9.6%</text>
+  </g>
+</svg>

badges/coverage-lines.svg

@@ -0,0 +1,21 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="137" height="20" role="img" aria-label="Line Coverage: 18.6%">
+  <title>Line Coverage: 18.6%</title>
+  <linearGradient id="s" x2="0" y2="100%">
+    <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
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+  </g>
+  <g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="11">
+    <text aria-hidden="true" x="47.25" y="15" fill="#010101" fill-opacity=".3">Line Coverage</text>
+    <text x="47.25" y="14" fill="#fff">Line Coverage</text>
+    <text aria-hidden="true" x="115.75" y="15" fill="#010101" fill-opacity=".3">18.6%</text>
+    <text x="115.75" y="14" fill="#fff">18.6%</text>
+  </g>
+</svg>

badges/coverage-methods.svg

@@ -0,0 +1,21 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="150" height="20" role="img" aria-label="Method Coverage: 43.2%">
+  <title>Method Coverage: 43.2%</title>
+  <linearGradient id="s" x2="0" y2="100%">
+    <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
+    <stop offset="1" stop-opacity=".1"/>
+  </linearGradient>
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+  </g>
+  <g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="11">
+    <text aria-hidden="true" x="53.75" y="15" fill="#010101" fill-opacity=".3">Method Coverage</text>
+    <text x="53.75" y="14" fill="#fff">Method Coverage</text>
+    <text aria-hidden="true" x="128.75" y="15" fill="#010101" fill-opacity=".3">43.2%</text>
+    <text x="128.75" y="14" fill="#fff">43.2%</text>
+  </g>
+</svg>

src/MaksIT.UScheduler.ScheduleManager/App.xaml

@@ -0,0 +1,8 @@
+<Application x:Class="MaksIT.UScheduler.ScheduleManager.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+        
+    </Application.Resources>
+</Application>

src/MaksIT.UScheduler.ScheduleManager/App.xaml.cs

@@ -0,0 +1,7 @@
+using System.Windows;
+
+namespace MaksIT.UScheduler.ScheduleManager;
+
+public partial class App : Application
+{
+}

src/MaksIT.UScheduler.ScheduleManager/MainWindow.xaml

@@ -0,0 +1,445 @@
+<Window x:Class="MaksIT.UScheduler.ScheduleManager.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:vm="clr-namespace:MaksIT.UScheduler.ScheduleManager.ViewModels"
+        xmlns:svc="clr-namespace:MaksIT.UScheduler.ScheduleManager.Services"
+        xmlns:shared="clr-namespace:MaksIT.UScheduler.Shared;assembly=MaksIT.UScheduler.Shared"
+        mc:Ignorable="d"
+        Title="MaksIT.UScheduler Manager" 
+        Height="800" Width="1100"
+        MinHeight="600" MinWidth="900"
+        WindowStartupLocation="CenterScreen">
+
+    <Window.DataContext>
+        <vm:MainViewModel />
+    </Window.DataContext>
+
+    <Window.Resources>
+        <BooleanToVisibilityConverter x:Key="BoolToVis"/>
+        
+        <Style TargetType="GroupBox">
+            <Setter Property="Margin" Value="5"/>
+            <Setter Property="Padding" Value="5"/>
+        </Style>
+        
+        <Style TargetType="Button">
+            <Setter Property="Padding" Value="10,5"/>
+            <Setter Property="Margin" Value="3"/>
+            <Setter Property="MinWidth" Value="80"/>
+        </Style>
+        
+        <Style TargetType="CheckBox">
+            <Setter Property="Margin" Value="5,2"/>
+        </Style>
+    </Window.Resources>
+
+    <Grid>
+        <TabControl>
+            <!-- Main Tab -->
+            <TabItem Header="Main">
+                <TabControl>
+                    <!-- Scripts Management -->
+                    <TabItem Header="Scripts Management">
+                        <Grid>
+                            <Grid.ColumnDefinitions>
+                                <ColumnDefinition Width="280"/>
+                                <ColumnDefinition Width="*"/>
+                            </Grid.ColumnDefinitions>
+
+                            <!-- Left Panel: Scripts List -->
+                            <GroupBox Grid.Column="0" Header="Scripts">
+                                <Grid>
+                                    <Grid.RowDefinitions>
+                                        <RowDefinition Height="*"/>
+                                        <RowDefinition Height="Auto"/>
+                                    </Grid.RowDefinitions>
+                                    <ListBox Grid.Row="0" ItemsSource="{Binding Scripts}" SelectedItem="{Binding SelectedScript}" DisplayMemberPath="Name"/>
+                                    <Button Grid.Row="1" Content="Refresh" Command="{Binding RefreshScriptsCommand}" HorizontalAlignment="Stretch" Margin="0,5,0,0"/>
+                                </Grid>
+                            </GroupBox>
+
+                            <!-- Right Panel: Schedule Settings & Script Status -->
+                            <Grid Grid.Column="1">
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="Auto"/>
+                    <RowDefinition Height="*"/>
+                </Grid.RowDefinitions>
+
+                <!-- Script Status Panel -->
+                <GroupBox Grid.Row="0" Header="Script Status" 
+                          Visibility="{Binding HasSelectedScript, Converter={StaticResource BoolToVis}}">
+                    <Grid>
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="Auto"/>
+                        </Grid.RowDefinitions>
+                        <Grid.ColumnDefinitions>
+                            <ColumnDefinition Width="Auto"/>
+                            <ColumnDefinition Width="*"/>
+                            <ColumnDefinition Width="Auto"/>
+                        </Grid.ColumnDefinitions>
+
+                        <StackPanel Grid.Row="0" Grid.Column="0" Orientation="Horizontal">
+                            <TextBlock Text="Last Run: " FontWeight="Bold" VerticalAlignment="Center"/>
+                            <TextBlock Text="{Binding CurrentScriptStatus.LastRunDisplay, FallbackValue='Never'}" 
+                                       VerticalAlignment="Center" Margin="0,0,30,0"/>
+                            
+                            <TextBlock Text="Status: " FontWeight="Bold" VerticalAlignment="Center"/>
+                            <Ellipse Width="10" Height="10" Margin="0,0,5,0" VerticalAlignment="Center">
+                                <Ellipse.Style>
+                                    <Style TargetType="Ellipse">
+                                        <Setter Property="Fill" Value="LimeGreen"/>
+                                        <Style.Triggers>
+                                            <DataTrigger Binding="{Binding HasLockFile}" Value="True">
+                                                <Setter Property="Fill" Value="Orange"/>
+                                            </DataTrigger>
+                                        </Style.Triggers>
+                                    </Style>
+                                </Ellipse.Style>
+                            </Ellipse>
+                            <TextBlock Text="{Binding CurrentScriptStatus.StatusDisplay, FallbackValue='Ready'}" 
+                                       VerticalAlignment="Center"/>
+                        </StackPanel>
+
+                        <StackPanel Grid.Row="0" Grid.Column="2" Orientation="Horizontal">
+                            <Button Content="Remove Lock" Command="{Binding RemoveLockFileCommand}"
+                                    Visibility="{Binding HasLockFile, Converter={StaticResource BoolToVis}}"
+                                    Background="#FFFFCCCC"/>
+                            <Button Content="Refresh Status" Command="{Binding RefreshScriptStatusCommand}"/>
+                            <Button Content="Launch" Command="{Binding LaunchScriptCommand}"
+                                    ToolTip="Run script via its .bat file in a separate window"/>
+                        </StackPanel>
+
+                        <StackPanel Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="3" Orientation="Horizontal" Margin="0,8,0,0">
+                            <TextBlock Text="Name:" VerticalAlignment="Center" Margin="0,0,8,0" FontWeight="Bold"/>
+                            <TextBox Text="{Binding ScriptName, UpdateSourceTrigger=PropertyChanged}" MinWidth="180" VerticalAlignment="Center"
+                                     ToolTip="Display name for this script in the list; saved to service appsettings"/>
+                            <CheckBox Content="Require signed script" IsChecked="{Binding ScriptIsSigned, UpdateSourceTrigger=PropertyChanged}" Margin="20,0,0,0"
+                                      ToolTip="When checked, only scripts with valid Authenticode signatures will be executed"/>
+                            <CheckBox Content="Disabled" IsChecked="{Binding ScriptDisabled, UpdateSourceTrigger=PropertyChanged}" Margin="20,0,0,0"
+                                      ToolTip="When checked, this script will not be executed by the scheduler"/>
+                        </StackPanel>
+                    </Grid>
+                </GroupBox>
+
+                <!-- Schedule Settings -->
+                <GroupBox Grid.Row="1" Header="Schedule Settings">
+                    <Grid Visibility="{Binding HasSelectedScript, Converter={StaticResource BoolToVis}}">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="*"/>
+                            <RowDefinition Height="Auto"/>
+                        </Grid.RowDefinitions>
+
+                        <!-- Months Section -->
+                        <GroupBox Grid.Row="0" Header="Months (empty = all months)">
+                            <WrapPanel>
+                                <CheckBox Content="Jan" IsChecked="{Binding MonthOptions[0].IsChecked}" 
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Feb" IsChecked="{Binding MonthOptions[1].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Mar" IsChecked="{Binding MonthOptions[2].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Apr" IsChecked="{Binding MonthOptions[3].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="May" IsChecked="{Binding MonthOptions[4].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Jun" IsChecked="{Binding MonthOptions[5].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Jul" IsChecked="{Binding MonthOptions[6].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Aug" IsChecked="{Binding MonthOptions[7].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Sep" IsChecked="{Binding MonthOptions[8].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Oct" IsChecked="{Binding MonthOptions[9].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Nov" IsChecked="{Binding MonthOptions[10].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Dec" IsChecked="{Binding MonthOptions[11].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                            </WrapPanel>
+                        </GroupBox>
+
+                        <!-- Weekdays Section -->
+                        <GroupBox Grid.Row="1" Header="Weekdays (empty = all days)">
+                            <WrapPanel>
+                                <CheckBox Content="Mon" IsChecked="{Binding WeekdayOptions[0].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Tue" IsChecked="{Binding WeekdayOptions[1].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Wed" IsChecked="{Binding WeekdayOptions[2].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Thu" IsChecked="{Binding WeekdayOptions[3].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Fri" IsChecked="{Binding WeekdayOptions[4].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Sat" IsChecked="{Binding WeekdayOptions[5].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                                <CheckBox Content="Sun" IsChecked="{Binding WeekdayOptions[6].IsChecked}"
+                                          Checked="OnScheduleChanged" Unchecked="OnScheduleChanged"/>
+                            </WrapPanel>
+                        </GroupBox>
+
+                        <!-- Run Times Section -->
+                        <GroupBox Grid.Row="2" Header="Run Times (UTC)">
+                            <Grid>
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="Auto"/>
+                                </Grid.ColumnDefinitions>
+                                <Grid.RowDefinitions>
+                                    <RowDefinition Height="Auto"/>
+                                    <RowDefinition Height="80"/>
+                                </Grid.RowDefinitions>
+
+                                <!-- Add Time Controls -->
+                                <StackPanel Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="2" 
+                                            Orientation="Horizontal" Margin="0,0,0,5">
+                                    <TextBox Text="{Binding NewRunTime, UpdateSourceTrigger=PropertyChanged}" 
+                                             Width="80" VerticalAlignment="Center"/>
+                                    <Button Content="Add" Command="{Binding AddRunTimeCommand}" MinWidth="60"/>
+                                    <Button Content="Remove" Command="{Binding RemoveRunTimeCommand}" MinWidth="60"/>
+                                </StackPanel>
+
+                                <!-- Times List -->
+                                <ListBox Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="2"
+                                         ItemsSource="{Binding RunTimes}"
+                                         SelectedItem="{Binding SelectedRunTime}"/>
+                            </Grid>
+                        </GroupBox>
+
+                        <!-- Min Interval Section -->
+                        <GroupBox Grid.Row="3" Header="Minimum Interval">
+                            <StackPanel Orientation="Horizontal" VerticalAlignment="Top">
+                                <TextBox Text="{Binding MinIntervalMinutes, UpdateSourceTrigger=PropertyChanged}" 
+                                         Width="60" VerticalAlignment="Center"/>
+                                <TextBlock Text=" minutes between executions" VerticalAlignment="Center"/>
+                            </StackPanel>
+                        </GroupBox>
+
+                        <!-- Save/Revert Buttons -->
+                        <StackPanel Grid.Row="4" Orientation="Horizontal" HorizontalAlignment="Right" Margin="0,10,0,0">
+                            <TextBlock Text="* Unsaved changes" Foreground="Orange" VerticalAlignment="Center" 
+                                       Margin="0,0,20,0"
+                                       Visibility="{Binding IsDirty, Converter={StaticResource BoolToVis}}"/>
+                            <Button Content="Revert" Command="{Binding RevertScheduleCommand}" MinWidth="80"/>
+                            <Button Content="Save" Command="{Binding SaveScheduleCommand}" MinWidth="80" 
+                                    FontWeight="Bold"/>
+                        </StackPanel>
+                    </Grid>
+                </GroupBox>
+                            </Grid>
+                        </Grid>
+                    </TabItem>
+
+                    <!-- Processes Management (to-do; hidden for now) -->
+                    <TabItem Header="Processes Management" Visibility="Collapsed">
+                        <GroupBox Header="Processes">
+                            <Grid>
+                                <Grid.RowDefinitions>
+                                    <RowDefinition Height="Auto"/>
+                                    <RowDefinition Height="*"/>
+                                </Grid.RowDefinitions>
+                                <TextBlock Grid.Row="0" Margin="0,0,0,8" TextWrapping="Wrap">
+                                    <Run Text="Processes are configured in MaksIT.UScheduler appsettings.json (Configuration.Processes). Listed below are the entries currently loaded."/>
+                                </TextBlock>
+                                <ListBox Grid.Row="1" ItemsSource="{Binding ProcessList}" MinHeight="120">
+                                    <ListBox.ItemTemplate>
+                                        <DataTemplate DataType="{x:Type shared:ProcessConfiguration}">
+                                            <StackPanel>
+                                                <TextBlock Text="{Binding Path}" FontWeight="SemiBold"/>
+                                                <TextBlock FontSize="11" Foreground="Gray">
+                                                    <Run Text="Disabled: "/><Run Text="{Binding Disabled, Mode=OneWay}"/>
+                                                    <Run Text="  Restart on failure: "/><Run Text="{Binding RestartOnFailure, Mode=OneWay}"/>
+                                                </TextBlock>
+                                            </StackPanel>
+                                        </DataTemplate>
+                                    </ListBox.ItemTemplate>
+                                </ListBox>
+                            </Grid>
+                        </GroupBox>
+                    </TabItem>
+                </TabControl>
+            </TabItem>
+
+            <!-- Logs Tab -->
+            <TabItem Header="Logs">
+                <GroupBox Header="Log Viewer" Margin="5">
+                        <Grid>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="250"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
+
+                    <!-- Log Files List -->
+                    <Grid Grid.Column="0">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="*"/>
+                            <RowDefinition Height="Auto"/>
+                        </Grid.RowDefinitions>
+
+                        <TabControl Grid.Row="0" Grid.RowSpan="2" SelectedIndex="{Binding SelectedLogTab}">
+                            <TabItem Header="Service Logs">
+                                <ListBox ItemsSource="{Binding ServiceLogs}"
+                                         SelectedItem="{Binding SelectedLogFile}">
+                                    <ListBox.ItemTemplate>
+                                        <DataTemplate>
+                                            <StackPanel>
+                                                <TextBlock Text="{Binding FileName}" FontWeight="SemiBold"/>
+                                                <TextBlock Text="{Binding SizeDisplay}" FontSize="10" Foreground="Gray"/>
+                                            </StackPanel>
+                                        </DataTemplate>
+                                    </ListBox.ItemTemplate>
+                                </ListBox>
+                            </TabItem>
+                            <TabItem Header="Script Logs">
+                                <Grid>
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="120"/>
+                                        <ColumnDefinition Width="*"/>
+                                    </Grid.ColumnDefinitions>
+                                    <Grid.RowDefinitions>
+                                        <RowDefinition Height="Auto"/>
+                                        <RowDefinition Height="*"/>
+                                    </Grid.RowDefinitions>
+                                    <TextBlock Grid.Row="0" Grid.Column="0" Text="Script folders" FontWeight="SemiBold" Margin="0,0,0,4"/>
+                                    <TextBlock Grid.Row="0" Grid.Column="1" Text="Log files" FontWeight="SemiBold" Margin="5,0,0,4"/>
+                                    <ListBox Grid.Row="1" Grid.Column="0" ItemsSource="{Binding ScriptLogFolders}"
+                                             SelectedItem="{Binding SelectedScriptLogFolder}"/>
+                                    <ListBox Grid.Row="1" Grid.Column="1" Margin="5,0,0,0"
+                                             ItemsSource="{Binding ScriptLogFiles}"
+                                             SelectedItem="{Binding SelectedLogFile}">
+                                        <ListBox.ItemTemplate>
+                                            <DataTemplate>
+                                                <StackPanel>
+                                                    <TextBlock Text="{Binding FileName}" FontWeight="SemiBold"/>
+                                                    <TextBlock Text="{Binding SizeDisplay}" FontSize="10" Foreground="Gray"/>
+                                                </StackPanel>
+                                            </DataTemplate>
+                                        </ListBox.ItemTemplate>
+                                    </ListBox>
+                                </Grid>
+                            </TabItem>
+                        </TabControl>
+
+                        <StackPanel Grid.Row="2" Orientation="Horizontal" Margin="0,5,0,0">
+                            <Button Content="Refresh" Command="{Binding RefreshServiceLogsCommand}" MinWidth="60" Padding="5,2"/>
+                            <Button Content="Open Folder" Command="{Binding OpenLogDirectoryCommand}" MinWidth="70" Padding="5,2"/>
+                        </StackPanel>
+                    </Grid>
+
+                    <!-- Log Content -->
+                    <Grid Grid.Column="1" Margin="5,0,0,0">
+                        <Grid.RowDefinitions>
+                            <RowDefinition Height="Auto"/>
+                            <RowDefinition Height="*"/>
+                        </Grid.RowDefinitions>
+
+                        <StackPanel Grid.Row="0" Orientation="Horizontal" Margin="0,0,0,5">
+                            <TextBlock Text="Log Content" FontWeight="Bold" VerticalAlignment="Center"/>
+                            <Button Content="Refresh" Command="{Binding RefreshLogContentCommand}" 
+                                    MinWidth="60" Padding="5,2" Margin="10,0,0,0"/>
+                            <Button Content="Open in Explorer" Command="{Binding OpenLogInExplorerCommand}" 
+                                    MinWidth="100" Padding="5,2"/>
+                        </StackPanel>
+
+                        <TextBox Grid.Row="1" 
+                                 Text="{Binding LogContent, Mode=OneWay}" 
+                                 IsReadOnly="True"
+                                 FontFamily="Consolas"
+                                 FontSize="11"
+                                 VerticalScrollBarVisibility="Auto"
+                                 HorizontalScrollBarVisibility="Auto"
+                                 TextWrapping="NoWrap"
+                                 AcceptsReturn="True"/>
+                    </Grid>
+                        </Grid>
+                    </GroupBox>
+            </TabItem>
+
+            <!-- Settings Tab -->
+            <TabItem Header="Settings">
+                <ScrollViewer VerticalScrollBarVisibility="Auto">
+                    <StackPanel Margin="5">
+                        <GroupBox Header="Service Control">
+                            <Grid>
+                                <Grid.RowDefinitions>
+                                    <RowDefinition Height="Auto"/>
+                                    <RowDefinition Height="Auto"/>
+                                    <RowDefinition Height="Auto"/>
+                                </Grid.RowDefinitions>
+                                <Grid.ColumnDefinitions>
+                                    <ColumnDefinition Width="Auto"/>
+                                    <ColumnDefinition Width="*"/>
+                                    <ColumnDefinition Width="Auto"/>
+                                </Grid.ColumnDefinitions>
+
+                                <TextBlock Grid.Row="0" Grid.Column="0" Grid.ColumnSpan="3" Margin="0,0,0,8"
+                                           Text="{Binding AppSettingsLoadError}"
+                                           Visibility="{Binding AppSettingsLoadErrorVisibility}"
+                                           Foreground="DarkRed" TextWrapping="Wrap"/>
+
+                                <Grid Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="3" Margin="0,0,0,8">
+                                    <Grid.ColumnDefinitions>
+                                        <ColumnDefinition Width="Auto"/>
+                                        <ColumnDefinition Width="*"/>
+                                        <ColumnDefinition Width="Auto"/>
+                                    </Grid.ColumnDefinitions>
+                                    <TextBlock Grid.Column="0" Text="Service Bin Path:" VerticalAlignment="Center" Margin="0,0,10,0" FontWeight="Bold"/>
+                                    <TextBox Grid.Column="1" Text="{Binding ServiceBinPath, UpdateSourceTrigger=PropertyChanged}" VerticalAlignment="Center"/>
+                                    <StackPanel Grid.Column="2" Orientation="Horizontal" Margin="5,0,0,0">
+                                        <Button Content="..." Command="{Binding BrowseServiceBinPathCommand}" MinWidth="30" Padding="5,2"/>
+                                        <Button Content="Reload" Command="{Binding ReloadAppSettingsCommand}" MinWidth="50" Padding="5,2"/>
+                                    </StackPanel>
+                                </Grid>
+
+                                <StackPanel Grid.Row="2" Grid.Column="0" Orientation="Horizontal" VerticalAlignment="Center">
+                                    <TextBlock Text="Service: " FontWeight="Bold"/>
+                                    <TextBlock Text="{Binding ServiceName}" Margin="0,0,20,0"/>
+                                    <TextBlock Text="Status: " FontWeight="Bold"/>
+                                    <Ellipse Width="12" Height="12" Margin="0,0,5,0" VerticalAlignment="Center">
+                                        <Ellipse.Style>
+                                            <Style TargetType="Ellipse">
+                                                <Style.Triggers>
+                                                    <DataTrigger Binding="{Binding ServiceStatusColor}" Value="Green"><Setter Property="Fill" Value="LimeGreen"/></DataTrigger>
+                                                    <DataTrigger Binding="{Binding ServiceStatusColor}" Value="Red"><Setter Property="Fill" Value="Red"/></DataTrigger>
+                                                    <DataTrigger Binding="{Binding ServiceStatusColor}" Value="Orange"><Setter Property="Fill" Value="Orange"/></DataTrigger>
+                                                    <DataTrigger Binding="{Binding ServiceStatusColor}" Value="Gray"><Setter Property="Fill" Value="Gray"/></DataTrigger>
+                                                </Style.Triggers>
+                                            </Style>
+                                        </Ellipse.Style>
+                                    </Ellipse>
+                                    <TextBlock Text="{Binding ServiceStatusText}" FontWeight="SemiBold"/>
+                                </StackPanel>
+
+                                <StackPanel Grid.Row="2" Grid.Column="2" Orientation="Horizontal">
+                                    <Button Content="Register" Command="{Binding RegisterServiceCommand}" IsEnabled="{Binding IsAdmin}"/>
+                                    <Button Content="Unregister" Command="{Binding UnregisterServiceCommand}" IsEnabled="{Binding IsAdmin}"/>
+                                    <Separator Style="{StaticResource {x:Static ToolBar.SeparatorStyleKey}}" Margin="10,0"/>
+                                    <Button Content="Start" Command="{Binding StartServiceCommand}" IsEnabled="{Binding IsAdmin}"/>
+                                    <Button Content="Stop" Command="{Binding StopServiceCommand}" IsEnabled="{Binding IsAdmin}"/>
+                                    <Separator Style="{StaticResource {x:Static ToolBar.SeparatorStyleKey}}" Margin="10,0"/>
+                                    <Button Content="Refresh" Command="{Binding RefreshServiceStatusCommand}"/>
+                                </StackPanel>
+                            </Grid>
+                        </GroupBox>
+
+                        <GroupBox Header="Log Path" Margin="0,10,0,0">
+                            <StackPanel Orientation="Horizontal">
+                                <TextBlock Text="Log Directory:" VerticalAlignment="Center" Margin="0,0,10,0" FontWeight="Bold"/>
+                                <TextBox Text="{Binding LogDirectory, UpdateSourceTrigger=PropertyChanged}" MinWidth="300" VerticalAlignment="Center" IsReadOnly="True" Background="#F0F0F0"/>
+                                <Button Content="Open" Command="{Binding OpenLogDirectoryCommand}" Margin="5,0" MinWidth="50"/>
+                            </StackPanel>
+                        </GroupBox>
+                    </StackPanel>
+                </ScrollViewer>
+            </TabItem>
+        </TabControl>
+    </Grid>
+</Window>

src/MaksIT.UScheduler.ScheduleManager/MainWindow.xaml.cs

@@ -0,0 +1,20 @@
+using System.Windows;
+using MaksIT.UScheduler.ScheduleManager.ViewModels;
+
+namespace MaksIT.UScheduler.ScheduleManager;
+
+public partial class MainWindow : Window
+{
+    public MainWindow()
+    {
+        InitializeComponent();
+    }
+
+    private void OnScheduleChanged(object sender, RoutedEventArgs e)
+    {
+        if (DataContext is MainViewModel vm)
+        {
+            vm.OnMonthCheckedChanged();
+        }
+    }
+}

src/MaksIT.UScheduler.ScheduleManager/MaksIT.UScheduler.ScheduleManager.csproj

@@ -0,0 +1,27 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+    <TargetFramework>net10.0-windows</TargetFramework>
+    <Version>1.0.1</Version>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <UseWPF>true</UseWPF>
+    <ApplicationManifest>app.manifest</ApplicationManifest>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MaksIT.UScheduler.Shared\MaksIT.UScheduler.Shared.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Update="appsettings.json">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
+</Project>

src/MaksIT.UScheduler.ScheduleManager/Models/ScriptSchedule.cs

@@ -0,0 +1,59 @@
+namespace MaksIT.UScheduler.ScheduleManager.Models;
+
+/// <summary>
+/// Represents the schedule configuration from a scriptsettings.json file.
+/// </summary>
+public class ScriptSchedule
+{
+    /// <summary>
+    /// Full path to the scriptsettings.json file.
+    /// </summary>
+    public string FilePath { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Display name for the script in the UI (from JSON "name" or "title", or derived from path).
+    /// </summary>
+    public string Name { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Script title from the JSON "title" field.
+    /// </summary>
+    public string Title { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Array of month names to run (empty = every month).
+    /// Valid values: January, February, March, April, May, June, July, August, September, October, November, December
+    /// </summary>
+    public List<string> RunMonth { get; set; } = [];
+
+    /// <summary>
+    /// Array of weekday names to run (empty = every day).
+    /// Valid values: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
+    /// </summary>
+    public List<string> RunWeekday { get; set; } = [];
+
+    /// <summary>
+    /// Array of UTC times in HH:mm format when script should run.
+    /// </summary>
+    public List<string> RunTime { get; set; } = [];
+
+    /// <summary>
+    /// Minimum minutes between runs to prevent duplicate executions.
+    /// </summary>
+    public int MinIntervalMinutes { get; set; } = 10;
+
+    /// <summary>
+    /// Script path as stored in service appsettings (e.g. ".\file-sync.ps1"). Used to find and update the config entry.
+    /// </summary>
+    public string ConfigScriptPath { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Whether the script must be digitally signed (from service Configuration.Powershell).
+    /// </summary>
+    public bool IsSigned { get; set; } = true;
+
+    /// <summary>
+    /// Whether the script is disabled and will not be executed (from service Configuration.Powershell).
+    /// </summary>
+    public bool Disabled { get; set; }
+}

src/MaksIT.UScheduler.ScheduleManager/Models/ScriptStatus.cs

@@ -0,0 +1,49 @@
+namespace MaksIT.UScheduler.ScheduleManager.Models;
+
+/// <summary>
+/// Represents the runtime status of a script (lock file, last run).
+/// </summary>
+public class ScriptStatus
+{
+    /// <summary>
+    /// Path to the script's .ps1 file.
+    /// </summary>
+    public string ScriptPath { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Script name (derived from folder name).
+    /// </summary>
+    public string ScriptName { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Whether a lock file exists (script is currently running or was interrupted).
+    /// </summary>
+    public bool HasLockFile { get; set; }
+
+    /// <summary>
+    /// Path to the lock file.
+    /// </summary>
+    public string LockFilePath { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Last execution time (from .lastRun file).
+    /// </summary>
+    public DateTime? LastRun { get; set; }
+
+    /// <summary>
+    /// Path to the last run file.
+    /// </summary>
+    public string LastRunFilePath { get; set; } = string.Empty;
+
+    /// <summary>
+    /// Formatted last run time for display.
+    /// </summary>
+    public string LastRunDisplay => LastRun.HasValue 
+        ? LastRun.Value.ToLocalTime().ToString("yyyy-MM-dd HH:mm:ss") 
+        : "Never";
+
+    /// <summary>
+    /// Status indicator for display.
+    /// </summary>
+    public string StatusDisplay => HasLockFile ? "Locked" : "Ready";
+}

src/MaksIT.UScheduler.ScheduleManager/Services/AppSettingsService.cs

@@ -0,0 +1,206 @@
+using System.IO;
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using MaksIT.UScheduler.Shared;
+using MaksIT.UScheduler.Shared.Helpers;
+
+namespace MaksIT.UScheduler.ScheduleManager.Services;
+
+/// <summary>
+/// Service for loading and managing appsettings.json from UScheduler.
+/// </summary>
+public class AppSettingsService
+{
+    private string? _appSettingsPath;
+    private JsonNode? _rootDocument;
+
+    /// <summary>
+    /// Gets the path to the appsettings.json file.
+    /// </summary>
+    public string? AppSettingsPath => _appSettingsPath;
+
+    /// <summary>
+    /// Gets the directory containing appsettings.json (the service directory).
+    /// </summary>
+    public string? ServiceDirectory => string.IsNullOrEmpty(_appSettingsPath) 
+        ? null 
+        : System.IO.Path.GetDirectoryName(_appSettingsPath);
+
+    /// <summary>
+    /// Loads appsettings.json from the specified path.
+    /// Returns null if path is null/empty or the file does not exist.
+    /// </summary>
+    public Configuration? LoadAppSettings(string? appSettingsPath = null)
+    {
+        _appSettingsPath = appSettingsPath;
+
+        if (string.IsNullOrEmpty(_appSettingsPath) || !File.Exists(_appSettingsPath))
+            return null;
+
+        try
+        {
+            var json = File.ReadAllText(_appSettingsPath);
+            _rootDocument = JsonNode.Parse(json);
+
+            if (_rootDocument == null)
+                return null;
+
+            var configNode = _rootDocument["Configuration"];
+            if (configNode == null)
+                return new Configuration { LogDir = ".\\Logs" };
+
+            var config = new Configuration
+            {
+                ServiceName = configNode["ServiceName"]?.GetValue<string>() ?? "MaksIT.UScheduler",
+                LogDir = configNode["LogDir"]?.GetValue<string>() ?? ".\\Logs"
+            };
+
+            // Parse PowerShell scripts
+            if (configNode["Powershell"] is JsonArray psArray)
+            {
+                foreach (var item in psArray)
+                {
+                    if (item == null) continue;
+                    config.Powershell.Add(new PowershellScript
+                    {
+                        Path = item["Path"]?.GetValue<string>() ?? string.Empty,
+                        Name = item["Name"]?.GetValue<string>(),
+                        IsSigned = item["IsSigned"]?.GetValue<bool>() ?? true,
+                        Disabled = item["Disabled"]?.GetValue<bool>() ?? false
+                    });
+                }
+            }
+
+            // Parse Processes
+            if (configNode["Processes"] is JsonArray procArray)
+            {
+                foreach (var item in procArray)
+                {
+                    if (item == null) continue;
+                    var proc = new ProcessConfiguration
+                    {
+                        Path = item["Path"]?.GetValue<string>() ?? string.Empty,
+                        RestartOnFailure = item["RestartOnFailure"]?.GetValue<bool>() ?? false,
+                        Disabled = item["Disabled"]?.GetValue<bool>() ?? false
+                    };
+
+                    if (item["Args"] is JsonArray argsArray)
+                    {
+                        proc.Args = argsArray.Select(a => a?.GetValue<string>() ?? "").ToArray();
+                    }
+
+                    config.Processes.Add(proc);
+                }
+            }
+
+            return config;
+        }
+        catch
+        {
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// Gets the resolved log directory path from the service config.
+    /// LogDir may be relative (e.g. ".\Logs"); it is resolved against the service directory, same as script paths.
+    /// </summary>
+    public string GetLogDirectory(Configuration? config)
+    {
+        if (config == null || string.IsNullOrEmpty(ServiceDirectory))
+            return string.Empty;
+
+        if (!string.IsNullOrEmpty(config.LogDir))
+            return ResolvePathRelativeToService(config.LogDir);
+
+        // Default: Logs folder in service directory
+        return System.IO.Path.Combine(ServiceDirectory, "Logs");
+    }
+
+    /// <summary>
+    /// Gets the service executable path.
+    /// </summary>
+    public string GetExecutablePath()
+    {
+        if (string.IsNullOrEmpty(ServiceDirectory))
+            return string.Empty;
+
+        var exePath = System.IO.Path.Combine(ServiceDirectory, "MaksIT.UScheduler.exe");
+        return File.Exists(exePath) ? exePath : string.Empty;
+    }
+
+    /// <summary>
+    /// Reads the LogDir value from MaksIT.UScheduler's appsettings.json at the given path.
+    /// The path should be the full path to appsettings.json (e.g. ServiceBinPath + "appsettings.json").
+    /// Returns null if the file doesn't exist or Configuration.LogDir is missing.
+    /// </summary>
+    public static string? GetLogDirFromAppSettingsFile(string appSettingsFilePath)
+    {
+        if (string.IsNullOrEmpty(appSettingsFilePath) || !File.Exists(appSettingsFilePath))
+            return null;
+
+        try
+        {
+            var json = File.ReadAllText(appSettingsFilePath);
+            var doc = JsonNode.Parse(json);
+            var configNode = doc?["Configuration"];
+            return configNode?["LogDir"]?.GetValue<string>();
+        }
+        catch
+        {
+            return null;
+        }
+    }
+
+    /// <summary>
+    /// Updates Name, IsSigned and Disabled for a PowerShell script entry in appsettings and saves the file.
+    /// The script is identified by its config path (e.g. ".\file-sync.ps1").
+    /// Pass null for name to leave the existing Name value unchanged.
+    /// </summary>
+    public bool UpdatePowershellScriptEntry(string configScriptPath, string? name, bool isSigned, bool disabled)
+    {
+        if (string.IsNullOrEmpty(_appSettingsPath) || _rootDocument == null)
+            return false;
+
+        var configNode = _rootDocument["Configuration"];
+        if (configNode?["Powershell"] is not JsonArray psArray)
+            return false;
+
+        for (var i = 0; i < psArray.Count; i++)
+        {
+            if (psArray[i] is not JsonObject item)
+                continue;
+            var path = item["Path"]?.GetValue<string>();
+            if (path != configScriptPath)
+                continue;
+
+            if (name != null)
+                item["Name"] = name;
+            item["IsSigned"] = isSigned;
+            item["Disabled"] = disabled;
+
+            try
+            {
+                var options = new JsonWriterOptions { Indented = true };
+                using var stream = File.Create(_appSettingsPath);
+                using var writer = new Utf8JsonWriter(stream, options);
+                _rootDocument.WriteTo(writer);
+            }
+            catch
+            {
+                return false;
+            }
+
+            return true;
+        }
+
+        return false;
+    }
+
+    /// <summary>
+    /// Resolves a path relative to the service directory (where appsettings.json is located).
+    /// If the path is already absolute, returns it as-is.
+    /// </summary>
+    public string ResolvePathRelativeToService(string path) =>
+        PathHelper.ResolvePath(path, ServiceDirectory ?? string.Empty);
+}

src/MaksIT.UScheduler.ScheduleManager/Services/LogViewerService.cs

@@ -0,0 +1,259 @@
+using System.IO;
+
+namespace MaksIT.UScheduler.ScheduleManager.Services;
+
+/// <summary>
+/// Represents a log file with metadata.
+/// </summary>
+public class LogFileInfo
+{
+    public string FileName { get; set; } = string.Empty;
+    public string FullPath { get; set; } = string.Empty;
+    public DateTime LastModified { get; set; }
+    public long SizeBytes { get; set; }
+
+    /// <summary>Script folder name for script logs (e.g. file-sync); empty for service logs.</summary>
+    public string ScriptFolder { get; set; } = string.Empty;
+
+    public string SizeDisplay => SizeBytes switch
+    {
+        < 1024 => $"{SizeBytes} B",
+        < 1024 * 1024 => $"{SizeBytes / 1024.0:F1} KB",
+        _ => $"{SizeBytes / (1024.0 * 1024.0):F1} MB"
+    };
+
+    /// <summary>Display label for list: script folder + file name for script logs, else file name.</summary>
+    public string DisplayLabel => string.IsNullOrEmpty(ScriptFolder) ? FileName : $"{ScriptFolder} \\ {FileName}";
+}
+
+/// <summary>
+/// Service for viewing log files.
+/// </summary>
+public class LogViewerService
+{
+    /// <summary>
+    /// Gets all log files from the specified log directory.
+    /// </summary>
+    public List<LogFileInfo> GetServiceLogs(string logDir)
+    {
+        var logs = new List<LogFileInfo>();
+
+        if (string.IsNullOrEmpty(logDir) || !Directory.Exists(logDir))
+            return logs;
+
+        try
+        {
+            // Get log files from root directory (service logs)
+            var rootLogs = Directory.GetFiles(logDir, "*.log", SearchOption.TopDirectoryOnly);
+            foreach (var file in rootLogs)
+            {
+                logs.Add(CreateLogFileInfo(file));
+            }
+
+            // Also check for .txt log files
+            var txtLogs = Directory.GetFiles(logDir, "*.txt", SearchOption.TopDirectoryOnly);
+            foreach (var file in txtLogs)
+            {
+                logs.Add(CreateLogFileInfo(file));
+            }
+        }
+        catch
+        {
+            // Ignore access errors
+        }
+
+        return logs.OrderByDescending(l => l.LastModified).ToList();
+    }
+
+    /// <summary>
+    /// Gets the names of all script log subfolders under logDir (e.g. file-sync, hyper-v-backup).
+    /// </summary>
+    public List<string> GetScriptLogFolderNames(string logDir)
+    {
+        var names = new List<string>();
+
+        if (string.IsNullOrEmpty(logDir))
+            return names;
+
+        var logDirFull = Path.GetFullPath(logDir);
+        if (!Directory.Exists(logDirFull))
+            return names;
+
+        try
+        {
+            foreach (var subDir in Directory.GetDirectories(logDirFull))
+            {
+                var name = Path.GetFileName(subDir);
+                if (!string.IsNullOrEmpty(name))
+                    names.Add(name);
+            }
+        }
+        catch
+        {
+            // Ignore access errors
+        }
+
+        return names.OrderBy(n => n, StringComparer.OrdinalIgnoreCase).ToList();
+    }
+
+    /// <summary>
+    /// Gets log files from all script subfolders under logDir (e.g. logs\file-sync, logs\hyper-v-backup).
+    /// Does not require a script to be selected. Each subfolder of logDir is treated as a script log folder.
+    /// </summary>
+    public List<LogFileInfo> GetAllScriptLogs(string logDir)
+    {
+        var logs = new List<LogFileInfo>();
+
+        if (string.IsNullOrEmpty(logDir))
+            return logs;
+
+        var logDirFull = Path.GetFullPath(logDir);
+        if (!Directory.Exists(logDirFull))
+            return logs;
+
+        try
+        {
+            foreach (var subDir in Directory.GetDirectories(logDirFull))
+            {
+                var scriptFolder = Path.GetFileName(subDir) ?? string.Empty;
+                var logFiles = Directory.GetFiles(subDir, "*.*", SearchOption.TopDirectoryOnly)
+                    .Where(f => f.EndsWith(".log", StringComparison.OrdinalIgnoreCase) ||
+                                f.EndsWith(".txt", StringComparison.OrdinalIgnoreCase));
+
+                foreach (var file in logFiles)
+                {
+                    var info = CreateLogFileInfo(file);
+                    info.ScriptFolder = scriptFolder;
+                    logs.Add(info);
+                }
+            }
+        }
+        catch
+        {
+            // Ignore access errors
+        }
+
+        return logs.OrderByDescending(l => l.LastModified).ToList();
+    }
+
+    /// <summary>
+    /// Gets log files for a specific script. Script logs live under LogDir in a subfolder
+    /// named by the script filename without extension (from Configuration.Powershell[].Path).
+    /// E.g. Path=...\file-sync.ps1, LogDir=.\logs → .\logs\file-sync. Tries candidate names, case-insensitive.
+    /// </summary>
+    public List<LogFileInfo> GetScriptLogs(string logDir, string scriptName)
+    {
+        var logs = new List<LogFileInfo>();
+
+        if (string.IsNullOrEmpty(logDir) || string.IsNullOrEmpty(scriptName))
+            return logs;
+
+        var logDirFull = Path.GetFullPath(logDir);
+        if (!Directory.Exists(logDirFull))
+            return logs;
+
+        var scriptLogDir = FindScriptLogSubfolder(logDirFull, scriptName);
+        if (string.IsNullOrEmpty(scriptLogDir))
+            return logs;
+
+        try
+        {
+            var logFiles = Directory.GetFiles(scriptLogDir, "*.*", SearchOption.TopDirectoryOnly)
+                .Where(f => f.EndsWith(".log", StringComparison.OrdinalIgnoreCase) ||
+                            f.EndsWith(".txt", StringComparison.OrdinalIgnoreCase));
+
+            foreach (var file in logFiles)
+            {
+                logs.Add(CreateLogFileInfo(file));
+            }
+        }
+        catch
+        {
+            // Ignore access errors
+        }
+
+        return logs.OrderByDescending(l => l.LastModified).ToList();
+    }
+
+    /// <summary>
+    /// Finds the script log subfolder under logDir: exact scriptName first, then case-insensitive match.
+    /// </summary>
+    private static string? FindScriptLogSubfolder(string logDir, string scriptName)
+    {
+        var exact = Path.Combine(logDir, scriptName);
+        if (Directory.Exists(exact))
+            return exact;
+
+        try
+        {
+            foreach (var subDir in Directory.GetDirectories(logDir))
+            {
+                var name = Path.GetFileName(subDir);
+                if (string.Equals(name, scriptName, StringComparison.OrdinalIgnoreCase))
+                    return subDir;
+            }
+        }
+        catch
+        {
+            // Ignore access errors
+        }
+
+        return null;
+    }
+
+    /// <summary>
+    /// Reads the content of a log file.
+    /// </summary>
+    public string ReadLogFile(string filePath, int maxLines = 1000)
+    {
+        try
+        {
+            if (!File.Exists(filePath))
+                return "Log file not found.";
+
+            var lines = File.ReadLines(filePath).TakeLast(maxLines).ToList();
+            
+            if (lines.Count == maxLines)
+            {
+                return $"[Showing last {maxLines} lines...]\n\n" + string.Join("\n", lines);
+            }
+
+            return string.Join("\n", lines);
+        }
+        catch (Exception ex)
+        {
+            return $"Error reading log file: {ex.Message}";
+        }
+    }
+
+    /// <summary>
+    /// Reads the tail of a log file (last N lines).
+    /// </summary>
+    public string ReadLogTail(string filePath, int lines = 100)
+    {
+        try
+        {
+            if (!File.Exists(filePath))
+                return "Log file not found.";
+
+            var allLines = File.ReadLines(filePath).TakeLast(lines).ToList();
+            return string.Join("\n", allLines);
+        }
+        catch (Exception ex)
+        {
+            return $"Error reading log file: {ex.Message}";
+        }
+    }
+
+    private static LogFileInfo CreateLogFileInfo(string filePath)
+    {
+        var fileInfo = new FileInfo(filePath);
+        return new LogFileInfo
+        {
+            FileName = fileInfo.Name,
+            FullPath = filePath,
+            LastModified = fileInfo.LastWriteTime,
+            SizeBytes = fileInfo.Length
+        };
+    }
+}

src/MaksIT.UScheduler.ScheduleManager/Services/ScriptSettingsService.cs

@@ -0,0 +1,139 @@
+using System.IO;
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using MaksIT.UScheduler.ScheduleManager.Models;
+
+namespace MaksIT.UScheduler.ScheduleManager.Services;
+
+/// <summary>
+/// Service for loading and saving scriptsettings.json files.
+/// </summary>
+public class ScriptSettingsService
+{
+    private static readonly JsonSerializerOptions JsonOptions = new()
+    {
+        PropertyNameCaseInsensitive = true,
+        WriteIndented = true
+    };
+
+    /// <summary>
+    /// Scans a directory for scriptsettings.json files and loads their schedule configurations.
+    /// </summary>
+    public List<ScriptSchedule> LoadScriptsFromDirectory(string examplesPath)
+    {
+        var schedules = new List<ScriptSchedule>();
+
+        if (!Directory.Exists(examplesPath))
+            return schedules;
+
+        var settingsFiles = Directory.GetFiles(examplesPath, "scriptsettings.json", SearchOption.AllDirectories);
+
+        foreach (var filePath in settingsFiles)
+        {
+            try
+            {
+                var schedule = LoadScheduleFromFile(filePath);
+                if (schedule != null)
+                    schedules.Add(schedule);
+            }
+            catch
+            {
+                // Skip files that can't be parsed
+            }
+        }
+
+        return schedules;
+    }
+
+    /// <summary>
+    /// Loads the schedule configuration from a single scriptsettings.json file.
+    /// </summary>
+    public ScriptSchedule? LoadScheduleFromFile(string filePath)
+    {
+        if (!File.Exists(filePath))
+            return null;
+
+        var json = File.ReadAllText(filePath);
+        var doc = JsonNode.Parse(json);
+
+        if (doc == null)
+            return null;
+
+        var title = doc["title"]?.GetValue<string>() ?? Path.GetDirectoryName(filePath) ?? "Unknown";
+        var name = doc["name"]?.GetValue<string>();
+        // Use name from JSON, or title with " Script Settings" suffix stripped for listbox display
+        var displayName = !string.IsNullOrWhiteSpace(name)
+            ? name
+            : StripScriptSettingsSuffix(title);
+        var schedule = new ScriptSchedule
+        {
+            FilePath = filePath,
+            Name = displayName,
+            Title = title
+        };
+
+        var scheduleNode = doc["schedule"];
+        if (scheduleNode != null)
+        {
+            schedule.RunMonth = GetStringArray(scheduleNode["runMonth"]);
+            schedule.RunWeekday = GetStringArray(scheduleNode["runWeekday"]);
+            schedule.RunTime = GetStringArray(scheduleNode["runTime"]);
+            schedule.MinIntervalMinutes = scheduleNode["minIntervalMinutes"]?.GetValue<int>() ?? 10;
+        }
+
+        return schedule;
+    }
+
+    /// <summary>
+    /// Saves only the schedule section back to the scriptsettings.json file,
+    /// preserving all other content.
+    /// </summary>
+    public void SaveScheduleToFile(ScriptSchedule schedule)
+    {
+        if (!File.Exists(schedule.FilePath))
+            throw new FileNotFoundException("Script settings file not found.", schedule.FilePath);
+
+        var json = File.ReadAllText(schedule.FilePath);
+        var doc = JsonNode.Parse(json);
+
+        if (doc == null)
+            throw new InvalidOperationException("Failed to parse JSON file.");
+
+        // Update or create the schedule section
+        var scheduleNode = new JsonObject
+        {
+            ["runMonth"] = new JsonArray(schedule.RunMonth.Select(m => JsonValue.Create(m)).ToArray()),
+            ["runWeekday"] = new JsonArray(schedule.RunWeekday.Select(d => JsonValue.Create(d)).ToArray()),
+            ["runTime"] = new JsonArray(schedule.RunTime.Select(t => JsonValue.Create(t)).ToArray()),
+            ["minIntervalMinutes"] = schedule.MinIntervalMinutes
+        };
+
+        doc["schedule"] = scheduleNode;
+
+        // Write back with proper formatting
+        var options = new JsonWriterOptions { Indented = true };
+        using var stream = File.Create(schedule.FilePath);
+        using var writer = new Utf8JsonWriter(stream, options);
+        doc.WriteTo(writer);
+    }
+
+    /// <summary>Strips " Script Settings" (case-insensitive) from the end of a title for listbox display.</summary>
+    private static string StripScriptSettingsSuffix(string title)
+    {
+        const string suffix = " Script Settings";
+        if (title.Length > suffix.Length && title.EndsWith(suffix, StringComparison.OrdinalIgnoreCase))
+            return title[..^suffix.Length].TrimEnd();
+        return title;
+    }
+
+    private static List<string> GetStringArray(JsonNode? node)
+    {
+        if (node is not JsonArray array)
+            return [];
+
+        return array
+            .Where(item => item != null)
+            .Select(item => item!.GetValue<string>())
+            .ToList();
+    }
+}

src/MaksIT.UScheduler.ScheduleManager/Services/ScriptStatusService.cs

@@ -0,0 +1,94 @@
+using System.IO;
+using MaksIT.UScheduler.ScheduleManager.Models;
+
+namespace MaksIT.UScheduler.ScheduleManager.Services;
+
+/// <summary>
+/// Service for managing script status files (lock files, last run).
+/// </summary>
+public class ScriptStatusService
+{
+    /// <summary>
+    /// Gets the status of a script from its scriptsettings.json path.
+    /// </summary>
+    public ScriptStatus GetScriptStatus(string scriptSettingsPath)
+    {
+        var directory = Path.GetDirectoryName(scriptSettingsPath) ?? string.Empty;
+        var scriptName = Path.GetFileName(directory);
+        
+        // Find the .ps1 file in the same directory
+        var scriptFiles = Directory.GetFiles(directory, "*.ps1", SearchOption.TopDirectoryOnly);
+        var scriptPath = scriptFiles.FirstOrDefault() ?? string.Empty;
+
+        if (string.IsNullOrEmpty(scriptPath))
+        {
+            return new ScriptStatus
+            {
+                ScriptPath = string.Empty,
+                ScriptName = scriptName,
+                HasLockFile = false,
+                LastRun = null
+            };
+        }
+
+        var lockFilePath = Path.ChangeExtension(scriptPath, ".lock");
+        var lastRunFilePath = Path.ChangeExtension(scriptPath, ".lastRun");
+
+        return new ScriptStatus
+        {
+            ScriptPath = scriptPath,
+            ScriptName = scriptName,
+            HasLockFile = File.Exists(lockFilePath),
+            LockFilePath = lockFilePath,
+            LastRun = GetLastRunTime(lastRunFilePath),
+            LastRunFilePath = lastRunFilePath
+        };
+    }
+
+    /// <summary>
+    /// Removes the lock file for a script.
+    /// </summary>
+    public bool RemoveLockFile(string lockFilePath)
+    {
+        try
+        {
+            if (File.Exists(lockFilePath))
+            {
+                File.Delete(lockFilePath);
+                return true;
+            }
+            return false;
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
+    /// <summary>
+    /// Reads the last run time from the .lastRun file.
+    /// </summary>
+    private static DateTime? GetLastRunTime(string lastRunFilePath)
+    {
+        try
+        {
+            if (!File.Exists(lastRunFilePath))
+                return null;
+
+            var content = File.ReadAllText(lastRunFilePath).Trim();
+            if (DateTime.TryParse(
+                content,
+                null,
+                System.Globalization.DateTimeStyles.AdjustToUniversal | System.Globalization.DateTimeStyles.AssumeUniversal,
+                out var lastRun))
+            {
+                return lastRun;
+            }
+            return null;
+        }
+        catch
+        {
+            return null;
+        }
+    }
+}

src/MaksIT.UScheduler.ScheduleManager/Services/UISettingsService.cs

@@ -0,0 +1,110 @@
+using System.IO;
+using System.Text.Json;
+using System.Text.Json.Nodes;
+using MaksIT.UScheduler.Shared.Helpers;
+
+namespace MaksIT.UScheduler.ScheduleManager.Services;
+
+/// <summary>
+/// UI-specific settings stored in the ScheduleManager's appsettings.json.
+/// </summary>
+public class UISettings
+{
+    /// <summary>
+    /// Path to the MaksIT.UScheduler bin folder containing appsettings.json and MaksIT.UScheduler.exe.
+    /// </summary>
+    public string ServiceBinPath { get; set; } = string.Empty;
+}
+
+/// <summary>
+/// Service for loading and saving the ScheduleManager's own appsettings.json.
+/// </summary>
+public class UISettingsService
+{
+    private readonly string _settingsFilePath;
+
+    public UISettingsService()
+    {
+        _settingsFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "appsettings.json");
+    }
+
+    /// <summary>
+    /// Loads the UI settings from appsettings.json.
+    /// </summary>
+    public UISettings Load()
+    {
+        try
+        {
+            if (!File.Exists(_settingsFilePath))
+                return new UISettings();
+
+            var json = File.ReadAllText(_settingsFilePath);
+            var doc = JsonNode.Parse(json);
+
+            if (doc == null)
+                return new UISettings();
+
+            var settingsNode = doc["USchedulerSettings"];
+            if (settingsNode == null)
+                return new UISettings();
+
+            return new UISettings
+            {
+                ServiceBinPath = settingsNode["ServiceBinPath"]?.GetValue<string>() ?? string.Empty
+            };
+        }
+        catch
+        {
+            return new UISettings();
+        }
+    }
+
+    /// <summary>
+    /// Saves the UI settings to appsettings.json.
+    /// </summary>
+    public void Save(UISettings settings)
+    {
+        try
+        {
+            JsonNode? doc;
+
+            // Load existing file or create new
+            if (File.Exists(_settingsFilePath))
+            {
+                var json = File.ReadAllText(_settingsFilePath);
+                doc = JsonNode.Parse(json) ?? new JsonObject();
+            }
+            else
+            {
+                doc = new JsonObject();
+            }
+
+            // Update the USchedulerSettings section
+            doc["USchedulerSettings"] = new JsonObject
+            {
+                ["ServiceBinPath"] = settings.ServiceBinPath
+            };
+
+            // Write back
+            var options = new JsonWriterOptions { Indented = true };
+            using var stream = File.Create(_settingsFilePath);
+            using var writer = new Utf8JsonWriter(stream, options);
+            doc.WriteTo(writer);
+        }
+        catch
+        {
+            // Ignore save errors
+        }
+    }
+
+    /// <summary>
+    /// Gets the path to the UI's appsettings.json file.
+    /// </summary>
+    public string SettingsFilePath => _settingsFilePath;
+
+    /// <summary>
+    /// Resolves a path relative to the application's base directory.
+    /// If the path is already absolute, returns it as-is.
+    /// </summary>
+    public static string ResolvePath(string path) => PathHelper.ResolvePath(path);
+}

src/MaksIT.UScheduler.ScheduleManager/Services/WindowsServiceManager.cs

@@ -0,0 +1,239 @@
+using System.Diagnostics;
+using System.IO;
+using System.Text.RegularExpressions;
+
+namespace MaksIT.UScheduler.ScheduleManager.Services;
+
+/// <summary>
+/// Service status enumeration.
+/// </summary>
+public enum ServiceStatus
+{
+    NotInstalled,
+    Stopped,
+    StartPending,
+    StopPending,
+    Running,
+    ContinuePending,
+    PausePending,
+    Paused,
+    Unknown
+}
+
+/// <summary>
+/// Result of a service operation.
+/// </summary>
+public record ServiceOperationResult(bool Success, string Message);
+
+/// <summary>
+/// Manages Windows service operations for MaksIT.UScheduler by calling the executable with CLI args.
+/// </summary>
+public class WindowsServiceManager
+{
+    private const string DefaultServiceName = "MaksIT.UScheduler";
+    
+    public string ServiceName { get; }
+
+    public WindowsServiceManager(string? serviceName = null)
+    {
+        ServiceName = serviceName ?? DefaultServiceName;
+    }
+
+    /// <summary>
+    /// Gets the current status of the service by running --status command.
+    /// </summary>
+    public ServiceStatus GetStatus(string? executablePath = null)
+    {
+        // Try using sc.exe query directly for status
+        var result = RunScCommand($"query \"{ServiceName}\"");
+        
+        if (!result.Success)
+        {
+            // Service might not exist
+            if (result.Message.Contains("1060") || result.Message.Contains("does not exist"))
+                return ServiceStatus.NotInstalled;
+            
+            return ServiceStatus.Unknown;
+        }
+
+        // Parse state from sc.exe output. Use numeric state code (locale-independent);
+        // sc query shows e.g. "STATE              : 4  RUNNING" (text may be localized).
+        var match = Regex.Match(result.Message, @"STATE\s*:\s*(\d+)", RegexOptions.IgnoreCase);
+        if (match.Success && int.TryParse(match.Groups[1].Value, out var state))
+        {
+            return state switch
+            {
+                1 => ServiceStatus.Stopped,
+                2 => ServiceStatus.StartPending,
+                3 => ServiceStatus.StopPending,
+                4 => ServiceStatus.Running,
+                5 => ServiceStatus.ContinuePending,
+                6 => ServiceStatus.PausePending,
+                7 => ServiceStatus.Paused,
+                _ => ServiceStatus.Unknown
+            };
+        }
+
+        // Fallback: text match (English)
+        var output = result.Message.ToUpperInvariant();
+        if (output.Contains("RUNNING")) return ServiceStatus.Running;
+        if (output.Contains("STOPPED")) return ServiceStatus.Stopped;
+        if (output.Contains("START_PENDING")) return ServiceStatus.StartPending;
+        if (output.Contains("STOP_PENDING")) return ServiceStatus.StopPending;
+        if (output.Contains("PAUSED")) return ServiceStatus.Paused;
+        if (output.Contains("PAUSE_PENDING")) return ServiceStatus.PausePending;
+        if (output.Contains("CONTINUE_PENDING")) return ServiceStatus.ContinuePending;
+
+        return ServiceStatus.Unknown;
+    }
+
+    /// <summary>
+    /// Starts the service using the executable's --start command.
+    /// </summary>
+    public ServiceOperationResult Start(string? executablePath = null)
+    {
+        if (!string.IsNullOrEmpty(executablePath) && File.Exists(executablePath))
+        {
+            return RunExecutable(executablePath, "--start");
+        }
+        
+        // Fallback to sc.exe
+        return RunScCommand($"start \"{ServiceName}\"");
+    }
+
+    /// <summary>
+    /// Stops the service using the executable's --stop command.
+    /// </summary>
+    public ServiceOperationResult Stop(string? executablePath = null)
+    {
+        if (!string.IsNullOrEmpty(executablePath) && File.Exists(executablePath))
+        {
+            return RunExecutable(executablePath, "--stop");
+        }
+        
+        // Fallback to sc.exe
+        return RunScCommand($"stop \"{ServiceName}\"");
+    }
+
+    /// <summary>
+    /// Registers (installs) the service using the executable's --install command.
+    /// </summary>
+    public ServiceOperationResult Register(string executablePath)
+    {
+        if (string.IsNullOrWhiteSpace(executablePath))
+            return new ServiceOperationResult(false, "Executable path is required.");
+
+        if (!File.Exists(executablePath))
+            return new ServiceOperationResult(false, $"Executable not found: {executablePath}");
+
+        var status = GetStatus();
+        if (status != ServiceStatus.NotInstalled)
+            return new ServiceOperationResult(false, "Service is already installed.");
+
+        return RunExecutable(executablePath, "--install");
+    }
+
+    /// <summary>
+    /// Unregisters (removes) the service using the executable's --uninstall command.
+    /// </summary>
+    public ServiceOperationResult Unregister(string? executablePath = null)
+    {
+        var status = GetStatus();
+        
+        if (status == ServiceStatus.NotInstalled)
+            return new ServiceOperationResult(false, "Service is not installed.");
+
+        if (!string.IsNullOrEmpty(executablePath) && File.Exists(executablePath))
+        {
+            return RunExecutable(executablePath, "--uninstall");
+        }
+
+        // Fallback: stop first, then delete via sc.exe
+        if (status == ServiceStatus.Running)
+        {
+            RunScCommand($"stop \"{ServiceName}\"");
+        }
+
+        return RunScCommand($"delete \"{ServiceName}\"");
+    }
+
+    /// <summary>
+    /// Runs the UScheduler executable with the specified arguments.
+    /// </summary>
+    private static ServiceOperationResult RunExecutable(string executablePath, string arguments)
+    {
+        try
+        {
+            var startInfo = new ProcessStartInfo
+            {
+                FileName = executablePath,
+                Arguments = arguments,
+                UseShellExecute = false,
+                RedirectStandardOutput = true,
+                RedirectStandardError = true,
+                CreateNoWindow = true,
+                WorkingDirectory = Path.GetDirectoryName(executablePath) ?? ""
+            };
+
+            using var process = Process.Start(startInfo);
+            if (process == null)
+                return new ServiceOperationResult(false, "Failed to start process.");
+
+            var output = process.StandardOutput.ReadToEnd();
+            var error = process.StandardError.ReadToEnd();
+            process.WaitForExit(30000); // 30 second timeout
+
+            var message = string.IsNullOrEmpty(error) ? output.Trim() : $"{output}\n{error}".Trim();
+
+            if (process.ExitCode == 0)
+                return new ServiceOperationResult(true, message);
+            
+            return new ServiceOperationResult(false, message);
+        }
+        catch (Exception ex)
+        {
+            return new ServiceOperationResult(false, $"Failed to execute: {ex.Message}");
+        }
+    }
+
+    /// <summary>
+    /// Runs an sc.exe command and returns the result.
+    /// </summary>
+    private static ServiceOperationResult RunScCommand(string arguments)
+    {
+        try
+        {
+            var startInfo = new ProcessStartInfo
+            {
+                FileName = "sc.exe",
+                Arguments = arguments,
+                UseShellExecute = false,
+                RedirectStandardOutput = true,
+                RedirectStandardError = true,
+                CreateNoWindow = true
+            };
+
+            using var process = Process.Start(startInfo);
+            if (process == null)
+                return new ServiceOperationResult(false, "Failed to start sc.exe process.");
+
+            var output = process.StandardOutput.ReadToEnd();
+            var error = process.StandardError.ReadToEnd();
+            process.WaitForExit();
+
+            // sc.exe often writes to stderr; combine both so status parsing sees the STATE line
+            var message = $"{output}{error}".Trim();
+            if (string.IsNullOrEmpty(message))
+                message = process.ExitCode == 0 ? "OK" : "Command failed.";
+
+            if (process.ExitCode == 0)
+                return new ServiceOperationResult(true, message);
+            
+            return new ServiceOperationResult(false, message);
+        }
+        catch (Exception ex)
+        {
+            return new ServiceOperationResult(false, $"Failed to execute sc.exe: {ex.Message}");
+        }
+    }
+}

src/MaksIT.UScheduler.ScheduleManager/ViewModels/MainViewModel.cs

@@ -0,0 +1,953 @@
+using System.Collections.ObjectModel;
+using System.Diagnostics;
+using System.IO;
+using System.Windows;
+using CommunityToolkit.Mvvm.ComponentModel;
+using CommunityToolkit.Mvvm.Input;
+using MaksIT.UScheduler.ScheduleManager.Models;
+using MaksIT.UScheduler.ScheduleManager.Services;
+using MaksIT.UScheduler.Shared;
+using MaksIT.UScheduler.Shared.Helpers;
+
+namespace MaksIT.UScheduler.ScheduleManager.ViewModels;
+
+public partial class MainViewModel : ObservableObject
+{
+    /// <summary>
+    /// Returns true if the current process is running as administrator.
+    /// </summary>
+    public bool IsAdmin
+    {
+        get
+        {
+            try
+            {
+                var identity = System.Security.Principal.WindowsIdentity.GetCurrent();
+                var principal = new System.Security.Principal.WindowsPrincipal(identity);
+                return principal.IsInRole(System.Security.Principal.WindowsBuiltInRole.Administrator);
+            }
+            catch
+            {
+                return false;
+            }
+        }
+    }
+    private readonly ScriptSettingsService _scriptSettingsService;
+    private readonly UISettingsService _uiSettingsService;
+    private readonly AppSettingsService _appSettingsService;
+    private readonly ScriptStatusService _scriptStatusService;
+    private readonly LogViewerService _logViewerService;
+    private WindowsServiceManager _serviceManager;
+    private Configuration? _serviceConfig;
+    private ScriptSchedule? _originalSchedule;
+
+    public MainViewModel()
+    {
+        _scriptSettingsService = new ScriptSettingsService();
+        _uiSettingsService = new UISettingsService();
+        _appSettingsService = new AppSettingsService();
+        _scriptStatusService = new ScriptStatusService();
+        _logViewerService = new LogViewerService();
+        _serviceManager = new WindowsServiceManager();
+
+        // Initialize month/weekday options
+        MonthOptions = [
+            new MonthOption("January"), new MonthOption("February"), new MonthOption("March"),
+            new MonthOption("April"), new MonthOption("May"), new MonthOption("June"),
+            new MonthOption("July"), new MonthOption("August"), new MonthOption("September"),
+            new MonthOption("October"), new MonthOption("November"), new MonthOption("December")
+        ];
+
+        WeekdayOptions = [
+            new WeekdayOption("Monday"), new WeekdayOption("Tuesday"), new WeekdayOption("Wednesday"),
+            new WeekdayOption("Thursday"), new WeekdayOption("Friday"), new WeekdayOption("Saturday"),
+            new WeekdayOption("Sunday")
+        ];
+
+        // Load UI settings first (stored paths)
+        LoadUISettings();
+
+        // Initial load
+        RefreshScripts();
+        RefreshServiceStatus();
+        RefreshServiceLogs();
+    }
+
+    /// <summary>
+    /// Loads UI settings from the ScheduleManager's appsettings.json.
+    /// If paths are empty, tries auto-detection.
+    /// </summary>
+    private void LoadUISettings()
+    {
+        var uiSettings = _uiSettingsService.Load();
+
+        // Use stored bin path - no auto-detection, user will configure manually if empty
+        ServiceBinPath = uiSettings.ServiceBinPath ?? string.Empty;
+
+        // Load the UScheduler's appsettings.json to get service config
+        LoadServiceAppSettings();
+    }
+
+    /// <summary>
+    /// Gets the resolved service bin path (absolute path).
+    /// </summary>
+    private string ResolvedServiceBinPath => UISettingsService.ResolvePath(ServiceBinPath);
+
+    /// <summary>
+    /// Gets the resolved appsettings.json path from the service bin folder.
+    /// </summary>
+    private string ResolvedAppSettingsPath => string.IsNullOrEmpty(ResolvedServiceBinPath) 
+        ? string.Empty 
+        : Path.Combine(ResolvedServiceBinPath, "appsettings.json");
+
+    /// <summary>
+    /// Gets the resolved executable path from the service bin folder.
+    /// </summary>
+    private string ResolvedExecutablePath => string.IsNullOrEmpty(ResolvedServiceBinPath) 
+        ? string.Empty 
+        : Path.Combine(ResolvedServiceBinPath, "MaksIT.UScheduler.exe");
+
+    /// <summary>
+    /// Loads the UScheduler's appsettings.json from the path in ScheduleManager appsettings (ServiceBinPath).
+    /// LogDir is read from that file and evaluated against the UScheduler program path (ServiceBinPath).
+    /// </summary>
+    private void LoadServiceAppSettings()
+    {
+        // Path to UScheduler appsettings = path from ScheduleManager appsettings (ServiceBinPath) + appsettings.json
+        var uschedulerAppSettingsPath = ResolvedAppSettingsPath;
+
+        if (!string.IsNullOrEmpty(uschedulerAppSettingsPath) && File.Exists(uschedulerAppSettingsPath))
+        {
+            _serviceConfig = _appSettingsService.LoadAppSettings(uschedulerAppSettingsPath);
+        }
+        else
+        {
+            _serviceConfig = null;
+        }
+
+        if (_serviceConfig != null)
+        {
+            AppSettingsLoadError = null;
+            // Update service manager with correct service name
+            _serviceManager = new WindowsServiceManager(_serviceConfig.ServiceName);
+            ServiceName = _serviceConfig.ServiceName;
+            // Log dir: retrieve from MaksIT.UScheduler appsettings.json, show relative path in UI (e.g. ".\Logs")
+            // Configuration.LogDir is required, so it is always set when _serviceConfig is loaded.
+            LogDirectory = AppSettingsService.GetLogDirFromAppSettingsFile(uschedulerAppSettingsPath)
+                ?? _serviceConfig.LogDir;
+            // Refresh process list for Processes Management tab
+            ProcessList.Clear();
+            foreach (var p in _serviceConfig.Processes)
+                ProcessList.Add(p);
+        }
+        else
+        {
+            // appsettings.json not loaded — surface error; do not use fake defaults
+            AppSettingsLoadError = string.IsNullOrEmpty(uschedulerAppSettingsPath) || !File.Exists(uschedulerAppSettingsPath)
+                ? "Service Bin Path must be set and must point to a folder that contains appsettings.json."
+                : "Failed to load appsettings.json. Ensure the file is valid and contains required settings (e.g. LogDir).";
+            ServiceName = string.Empty;
+            LogDirectory = string.Empty;
+            ProcessList.Clear();
+        }
+    }
+
+    /// <summary>
+    /// Saves the current paths to the UI's appsettings.json.
+    /// </summary>
+    private void SaveUISettings()
+    {
+        var settings = new UISettings
+        {
+            ServiceBinPath = ServiceBinPath
+        };
+        _uiSettingsService.Save(settings);
+    }
+
+    #region AppSettings
+
+    [ObservableProperty]
+    private string _serviceBinPath = string.Empty;
+
+    [ObservableProperty]
+    private string _serviceName = "MaksIT.UScheduler";
+
+    [ObservableProperty]
+    [NotifyPropertyChangedFor(nameof(AppSettingsLoadErrorVisibility))]
+    private string? _appSettingsLoadError;
+
+    /// <summary>
+    /// Visibility for the app settings load error message (Visible when <see cref="AppSettingsLoadError"/> is set).
+    /// </summary>
+    public Visibility AppSettingsLoadErrorVisibility =>
+        string.IsNullOrEmpty(AppSettingsLoadError) ? Visibility.Collapsed : Visibility.Visible;
+
+    [RelayCommand]
+    private void BrowseServiceBinPath()
+    {
+        var dialog = new Microsoft.Win32.OpenFolderDialog
+        {
+            Title = "Select MaksIT.UScheduler bin folder"
+        };
+
+        if (dialog.ShowDialog() == true)
+        {
+            ServiceBinPath = dialog.FolderName;
+            SaveUISettings();
+            LoadServiceAppSettings();
+            RefreshScripts();
+            RefreshServiceStatus();
+            RefreshServiceLogs();
+        }
+    }
+
+    [RelayCommand]
+    private void ReloadAppSettings()
+    {
+        LoadServiceAppSettings();
+        RefreshScripts();
+        RefreshServiceStatus();
+        RefreshServiceLogs();
+    }
+
+    [RelayCommand]
+    private void SavePaths()
+    {
+        SaveUISettings();
+        MessageBox.Show("Paths saved successfully.", "Save", MessageBoxButton.OK, MessageBoxImage.Information);
+    }
+
+    #endregion
+
+    #region Service Management
+
+    [ObservableProperty]
+    private ServiceStatus _serviceStatus = ServiceStatus.Unknown;
+
+    [ObservableProperty]
+    private string _serviceStatusText = "Unknown";
+
+    [ObservableProperty]
+    private string _serviceStatusColor = "Gray";
+
+    [RelayCommand]
+    private void RefreshServiceStatus()
+    {
+        ServiceStatus = _serviceManager.GetStatus(ResolvedExecutablePath);
+        (ServiceStatusText, ServiceStatusColor) = GetServiceStatusDisplay(ServiceStatus);
+    }
+
+    [RelayCommand]
+    private void StartService()
+    {
+        var result = _serviceManager.Start(ResolvedExecutablePath);
+        if (!result.Success)
+        {
+            MessageBox.Show(result.Message, "Start Service", MessageBoxButton.OK, MessageBoxImage.Warning);
+        }
+        RefreshServiceStatus();
+    }
+
+    [RelayCommand]
+    private void StopService()
+    {
+        var result = _serviceManager.Stop(ResolvedExecutablePath);
+        if (!result.Success)
+        {
+            MessageBox.Show(result.Message, "Stop Service", MessageBoxButton.OK, MessageBoxImage.Warning);
+        }
+        RefreshServiceStatus();
+    }
+
+    [RelayCommand]
+    private void RegisterService()
+    {
+        if (string.IsNullOrWhiteSpace(ServiceBinPath))
+        {
+            MessageBox.Show("Please specify the path to MaksIT.UScheduler bin folder", "Register Service", 
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+            return;
+        }
+
+        var result = _serviceManager.Register(ResolvedExecutablePath);
+        MessageBox.Show(result.Message, "Register Service", 
+            MessageBoxButton.OK, result.Success ? MessageBoxImage.Information : MessageBoxImage.Warning);
+        RefreshServiceStatus();
+    }
+
+    [RelayCommand]
+    private void UnregisterService()
+    {
+        var confirm = MessageBox.Show(
+            "Are you sure you want to unregister the service?", 
+            "Unregister Service", 
+            MessageBoxButton.YesNo, 
+            MessageBoxImage.Question);
+
+        if (confirm != MessageBoxResult.Yes)
+            return;
+
+        var result = _serviceManager.Unregister(ResolvedExecutablePath);
+        MessageBox.Show(result.Message, "Unregister Service", 
+            MessageBoxButton.OK, result.Success ? MessageBoxImage.Information : MessageBoxImage.Warning);
+        RefreshServiceStatus();
+    }
+
+    private static (string statusText, string statusColor) GetServiceStatusDisplay(ServiceStatus status)
+    {
+        return status switch
+        {
+            ServiceStatus.Running => ("Running", "Green"),
+            ServiceStatus.Stopped => ("Stopped", "Red"),
+            ServiceStatus.StartPending => ("Starting...", "Orange"),
+            ServiceStatus.StopPending => ("Stopping...", "Orange"),
+            ServiceStatus.Paused => ("Paused", "Orange"),
+            ServiceStatus.NotInstalled => ("Not Installed", "Gray"),
+            _ => ("Unknown", "Gray")
+        };
+    }
+
+    #endregion
+
+    #region Schedule Management
+
+    [ObservableProperty]
+    private ObservableCollection<ScriptSchedule> _scripts = [];
+
+    /// <summary>
+    /// Process entries from service config (for Processes Management tab).
+    /// </summary>
+    [ObservableProperty]
+    private ObservableCollection<ProcessConfiguration> _processList = [];
+
+    [ObservableProperty]
+    private ScriptSchedule? _selectedScript;
+
+    [ObservableProperty]
+    private bool _hasSelectedScript;
+
+    /// <summary>Require script to be digitally signed (from service config).</summary>
+    [ObservableProperty]
+    private bool _scriptIsSigned = true;
+
+    /// <summary>Script disabled and will not be executed (from service config).</summary>
+    [ObservableProperty]
+    private bool _scriptDisabled;
+
+    /// <summary>Display name for the selected script (from service config; editable).</summary>
+    [ObservableProperty]
+    private string? _scriptName;
+
+    private bool _isSyncingSelection;
+
+    [ObservableProperty]
+    private bool _isDirty;
+
+    [ObservableProperty]
+    private ObservableCollection<MonthOption> _monthOptions = [];
+
+    [ObservableProperty]
+    private ObservableCollection<WeekdayOption> _weekdayOptions = [];
+
+    [ObservableProperty]
+    private ObservableCollection<string> _runTimes = [];
+
+    [ObservableProperty]
+    private string? _selectedRunTime;
+
+    [ObservableProperty]
+    private string _newRunTime = "00:00";
+
+    [ObservableProperty]
+    private int _minIntervalMinutes = 10;
+
+    partial void OnSelectedScriptChanged(ScriptSchedule? value)
+    {
+        HasSelectedScript = value != null;
+        LaunchScriptCommand.NotifyCanExecuteChanged();
+
+        _isSyncingSelection = true;
+        ScriptIsSigned = value?.IsSigned ?? true;
+        ScriptDisabled = value?.Disabled ?? false;
+        ScriptName = value?.Name ?? string.Empty;
+        _isSyncingSelection = false;
+
+        if (value != null)
+        {
+            LoadScheduleToUI(value);
+            _originalSchedule = CloneSchedule(value);
+            RefreshScriptStatus();
+        }
+        else
+        {
+            ClearUI();
+            _originalSchedule = null;
+            CurrentScriptStatus = null;
+        }
+        
+        IsDirty = false;
+    }
+
+    partial void OnScriptIsSignedChanged(bool value)
+    {
+        if (_isSyncingSelection || SelectedScript == null)
+            return;
+        SelectedScript.IsSigned = value;
+        UpdateServiceConfigScriptEntry(SelectedScript.ConfigScriptPath, SelectedScript.Name, value, SelectedScript.Disabled);
+    }
+
+    partial void OnScriptDisabledChanged(bool value)
+    {
+        if (_isSyncingSelection || SelectedScript == null)
+            return;
+        SelectedScript.Disabled = value;
+        UpdateServiceConfigScriptEntry(SelectedScript.ConfigScriptPath, SelectedScript.Name, SelectedScript.IsSigned, value);
+    }
+
+    partial void OnScriptNameChanged(string? value)
+    {
+        if (_isSyncingSelection || SelectedScript == null)
+            return;
+        var name = value ?? string.Empty;
+        SelectedScript.Name = name;
+        UpdateServiceConfigScriptEntry(SelectedScript.ConfigScriptPath, name, SelectedScript.IsSigned, SelectedScript.Disabled);
+    }
+
+    private void UpdateServiceConfigScriptEntry(string configScriptPath, string? name, bool isSigned, bool disabled)
+    {
+        if (_serviceConfig == null)
+            return;
+        var entry = _serviceConfig.Powershell.FirstOrDefault(p => p.Path == configScriptPath);
+        if (entry != null)
+        {
+            if (name != null)
+                entry.Name = name;
+            entry.IsSigned = isSigned;
+            entry.Disabled = disabled;
+        }
+        _appSettingsService.UpdatePowershellScriptEntry(configScriptPath, name, isSigned, disabled);
+    }
+
+    partial void OnMinIntervalMinutesChanged(int value)
+    {
+        MarkDirty();
+    }
+
+    [RelayCommand]
+    private void RefreshScripts()
+    {
+        Scripts.Clear();
+        
+        // Load scripts from service configuration (MaksIT.UScheduler appsettings.json)
+        if (_serviceConfig != null)
+        {
+            foreach (var psConfig in _serviceConfig.Powershell)
+            {
+                if (string.IsNullOrEmpty(psConfig.Path))
+                    continue;
+
+                // Resolve relative path against service directory
+                var resolvedScriptPath = _appSettingsService.ResolvePathRelativeToService(psConfig.Path);
+                var scriptDir = Path.GetDirectoryName(resolvedScriptPath);
+                
+                if (string.IsNullOrEmpty(scriptDir))
+                    continue;
+
+                // scriptsettings.json should be in the same folder as the script
+                var settingsPath = Path.Combine(scriptDir, "scriptsettings.json");
+                
+                if (File.Exists(settingsPath))
+                {
+                    var schedule = _scriptSettingsService.LoadScheduleFromFile(settingsPath);
+                    if (schedule != null)
+                    {
+                        schedule.ConfigScriptPath = psConfig.Path;
+                        if (!string.IsNullOrWhiteSpace(psConfig.Name))
+                            schedule.Name = psConfig.Name;
+                        schedule.IsSigned = psConfig.IsSigned;
+                        schedule.Disabled = psConfig.Disabled;
+                        Scripts.Add(schedule);
+                    }
+                }
+            }
+        }
+    }
+
+    /// <summary>
+    /// Launches the selected script via its .bat file in a separate window.
+    /// </summary>
+    [RelayCommand(CanExecute = nameof(CanLaunchScript))]
+    private void LaunchScript()
+    {
+        if (SelectedScript == null)
+            return;
+
+        var scriptDir = Path.GetDirectoryName(SelectedScript.FilePath);
+        if (string.IsNullOrEmpty(scriptDir) || !Directory.Exists(scriptDir))
+        {
+            MessageBox.Show("Script directory not found.", "Launch Script",
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+            return;
+        }
+
+        var batFiles = Directory.GetFiles(scriptDir, "*.bat");
+        if (batFiles.Length == 0)
+        {
+            MessageBox.Show($"No .bat file found in script folder.\n{scriptDir}", "Launch Script",
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+            return;
+        }
+
+        try
+        {
+            var batPath = batFiles[0];
+            var startInfo = new ProcessStartInfo
+            {
+                FileName = batPath,
+                WorkingDirectory = scriptDir,
+                UseShellExecute = true,
+                CreateNoWindow = false
+            };
+            Process.Start(startInfo);
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show($"Failed to launch script: {ex.Message}", "Launch Script",
+                MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+
+    private bool CanLaunchScript() => SelectedScript != null;
+
+    [RelayCommand]
+    private void AddRunTime()
+    {
+        if (string.IsNullOrWhiteSpace(NewRunTime))
+            return;
+
+        // Validate time format
+        if (!TimeOnly.TryParse(NewRunTime, out var time))
+        {
+            MessageBox.Show("Invalid time format. Please use HH:mm format.", "Invalid Time", 
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+            return;
+        }
+
+        var formattedTime = time.ToString("HH:mm");
+        
+        if (!RunTimes.Contains(formattedTime))
+        {
+            RunTimes.Add(formattedTime);
+            MarkDirty();
+        }
+        
+        NewRunTime = "00:00";
+    }
+
+    [RelayCommand]
+    private void RemoveRunTime()
+    {
+        if (SelectedRunTime != null)
+        {
+            RunTimes.Remove(SelectedRunTime);
+            MarkDirty();
+        }
+    }
+
+    [RelayCommand]
+    private void SaveSchedule()
+    {
+        if (SelectedScript == null)
+            return;
+
+        try
+        {
+            // Update the selected script from UI
+            UpdateScheduleFromUI(SelectedScript);
+            
+            // Save to file
+            _scriptSettingsService.SaveScheduleToFile(SelectedScript);
+            
+            // Update original for dirty tracking
+            _originalSchedule = CloneSchedule(SelectedScript);
+            IsDirty = false;
+
+            MessageBox.Show("Schedule saved successfully.", "Save", 
+                MessageBoxButton.OK, MessageBoxImage.Information);
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show($"Failed to save schedule: {ex.Message}", "Save Error", 
+                MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+
+    [RelayCommand]
+    private void RevertSchedule()
+    {
+        if (_originalSchedule != null && SelectedScript != null)
+        {
+            // Copy original values back
+            SelectedScript.RunMonth = new List<string>(_originalSchedule.RunMonth);
+            SelectedScript.RunWeekday = new List<string>(_originalSchedule.RunWeekday);
+            SelectedScript.RunTime = new List<string>(_originalSchedule.RunTime);
+            SelectedScript.MinIntervalMinutes = _originalSchedule.MinIntervalMinutes;
+            
+            LoadScheduleToUI(SelectedScript);
+            IsDirty = false;
+        }
+    }
+
+    public void OnMonthCheckedChanged()
+    {
+        MarkDirty();
+    }
+
+    public void OnWeekdayCheckedChanged()
+    {
+        MarkDirty();
+    }
+
+    private void LoadScheduleToUI(ScriptSchedule schedule)
+    {
+        // Load months
+        foreach (var month in MonthOptions)
+        {
+            month.IsChecked = schedule.RunMonth.Contains(month.Name);
+        }
+
+        // Load weekdays
+        foreach (var weekday in WeekdayOptions)
+        {
+            weekday.IsChecked = schedule.RunWeekday.Contains(weekday.Name);
+        }
+
+        // Load times
+        RunTimes = new ObservableCollection<string>(schedule.RunTime);
+
+        // Load interval
+        MinIntervalMinutes = schedule.MinIntervalMinutes;
+    }
+
+    private void UpdateScheduleFromUI(ScriptSchedule schedule)
+    {
+        schedule.RunMonth = MonthOptions.Where(m => m.IsChecked).Select(m => m.Name).ToList();
+        schedule.RunWeekday = WeekdayOptions.Where(w => w.IsChecked).Select(w => w.Name).ToList();
+        schedule.RunTime = RunTimes.ToList();
+        schedule.MinIntervalMinutes = MinIntervalMinutes;
+    }
+
+    private void ClearUI()
+    {
+        foreach (var month in MonthOptions) month.IsChecked = false;
+        foreach (var weekday in WeekdayOptions) weekday.IsChecked = false;
+        RunTimes.Clear();
+        MinIntervalMinutes = 10;
+    }
+
+    private void MarkDirty()
+    {
+        if (SelectedScript != null)
+        {
+            IsDirty = true;
+        }
+    }
+
+    private static ScriptSchedule CloneSchedule(ScriptSchedule source)
+    {
+        return new ScriptSchedule
+        {
+            FilePath = source.FilePath,
+            Name = source.Name,
+            Title = source.Title,
+            ConfigScriptPath = source.ConfigScriptPath,
+            IsSigned = source.IsSigned,
+            Disabled = source.Disabled,
+            RunMonth = new List<string>(source.RunMonth),
+            RunWeekday = new List<string>(source.RunWeekday),
+            RunTime = new List<string>(source.RunTime),
+            MinIntervalMinutes = source.MinIntervalMinutes
+        };
+    }
+
+    #endregion
+
+    #region Script Status (Lock File, Last Run)
+
+    [ObservableProperty]
+    private ScriptStatus? _currentScriptStatus;
+
+    [ObservableProperty]
+    private bool _hasLockFile;
+
+    [RelayCommand]
+    private void RefreshScriptStatus()
+    {
+        if (SelectedScript == null)
+        {
+            CurrentScriptStatus = null;
+            HasLockFile = false;
+            return;
+        }
+
+        CurrentScriptStatus = _scriptStatusService.GetScriptStatus(SelectedScript.FilePath);
+        HasLockFile = CurrentScriptStatus?.HasLockFile ?? false;
+    }
+
+    [RelayCommand]
+    private void RemoveLockFile()
+    {
+        if (CurrentScriptStatus == null || !CurrentScriptStatus.HasLockFile)
+        {
+            MessageBox.Show("No lock file exists.", "Remove Lock File", 
+                MessageBoxButton.OK, MessageBoxImage.Information);
+            return;
+        }
+
+        var confirm = MessageBox.Show(
+            "Are you sure you want to remove the lock file?\n\n" +
+            "This should only be done if the script crashed or was interrupted.\n" +
+            "Removing the lock while the script is running may cause issues.",
+            "Remove Lock File",
+            MessageBoxButton.YesNo,
+            MessageBoxImage.Warning);
+
+        if (confirm != MessageBoxResult.Yes)
+            return;
+
+        if (_scriptStatusService.RemoveLockFile(CurrentScriptStatus.LockFilePath))
+        {
+            MessageBox.Show("Lock file removed successfully.", "Remove Lock File", 
+                MessageBoxButton.OK, MessageBoxImage.Information);
+            RefreshScriptStatus();
+        }
+        else
+        {
+            MessageBox.Show("Failed to remove lock file.", "Remove Lock File", 
+                MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+
+    #endregion
+
+    #region Log Viewer
+
+    [ObservableProperty]
+    private string _logDirectory = string.Empty;
+
+    [ObservableProperty]
+    private ObservableCollection<LogFileInfo> _serviceLogs = [];
+
+    /// <summary>Script log folder names (e.g. file-sync, hyper-v-backup) under LogDir.</summary>
+    [ObservableProperty]
+    private ObservableCollection<string> _scriptLogFolders = [];
+
+    [ObservableProperty]
+    private string? _selectedScriptLogFolder;
+
+    [ObservableProperty]
+    private ObservableCollection<LogFileInfo> _scriptLogFiles = [];
+
+    [ObservableProperty]
+    private LogFileInfo? _selectedLogFile;
+
+    [ObservableProperty]
+    private string _logContent = string.Empty;
+
+    [ObservableProperty]
+    private int _selectedLogTab;
+
+    partial void OnSelectedScriptLogFolderChanged(string? value)
+    {
+        ScriptLogFiles.Clear();
+        SelectedLogFile = null;
+
+        if (string.IsNullOrEmpty(value))
+            return;
+
+        var resolvedLogDir = ResolvedLogDirectory;
+        if (string.IsNullOrEmpty(resolvedLogDir))
+            return;
+
+        var logs = _logViewerService.GetScriptLogs(resolvedLogDir, value);
+        foreach (var log in logs)
+        {
+            ScriptLogFiles.Add(log);
+        }
+    }
+
+    partial void OnSelectedLogFileChanged(LogFileInfo? value)
+    {
+        if (value != null)
+        {
+            LoadLogContent(value.FullPath);
+        }
+        else
+        {
+            LogContent = string.Empty;
+        }
+    }
+
+    [RelayCommand]
+    private void BrowseLogDirectory()
+    {
+        var dialog = new Microsoft.Win32.OpenFolderDialog
+        {
+            Title = "Select Log Directory"
+        };
+
+        if (dialog.ShowDialog() == true)
+        {
+            LogDirectory = dialog.FolderName;
+            RefreshServiceLogs();
+            RefreshScriptLogs();
+        }
+    }
+
+    /// <summary>
+    /// Gets the resolved log directory path for reading logs. LogDir (e.g. .\logs) is always resolved
+    /// against ServiceBinPath so the result is e.g. ..\..\..\..\MaksIT.UScheduler\bin\Debug\net10.0\win-x64\logs.
+    /// </summary>
+    private string ResolvedLogDirectory
+    {
+        get
+        {
+            if (string.IsNullOrEmpty(ResolvedServiceBinPath))
+                return string.Empty;
+            // Configuration.LogDir is required; fallback only when config is not loaded.
+            var logDir = _serviceConfig != null ? _serviceConfig.LogDir : ".\\logs";
+            return PathHelper.ResolvePath(logDir, ResolvedServiceBinPath);
+        }
+    }
+
+    [RelayCommand]
+    private void RefreshServiceLogs()
+    {
+        ServiceLogs.Clear();
+
+        var resolvedLogDir = ResolvedLogDirectory;
+        if (string.IsNullOrEmpty(resolvedLogDir))
+            return;
+
+        var logs = _logViewerService.GetServiceLogs(resolvedLogDir);
+        foreach (var log in logs)
+        {
+            ServiceLogs.Add(log);
+        }
+
+        // Also refresh script logs so the Script Logs tab stays in sync
+        RefreshScriptLogs();
+    }
+
+    [RelayCommand]
+    private void RefreshScriptLogs()
+    {
+        ScriptLogFolders.Clear();
+        SelectedScriptLogFolder = null;
+        ScriptLogFiles.Clear();
+        SelectedLogFile = null;
+
+        var resolvedLogDir = ResolvedLogDirectory;
+        if (string.IsNullOrEmpty(resolvedLogDir))
+            return;
+
+        var folderNames = _logViewerService.GetScriptLogFolderNames(resolvedLogDir);
+        foreach (var name in folderNames)
+        {
+            ScriptLogFolders.Add(name);
+        }
+
+        if (ScriptLogFolders.Count > 0)
+        {
+            SelectedScriptLogFolder = ScriptLogFolders[0];
+        }
+    }
+
+    [RelayCommand]
+    private void RefreshLogContent()
+    {
+        if (SelectedLogFile != null)
+        {
+            LoadLogContent(SelectedLogFile.FullPath);
+        }
+    }
+
+    [RelayCommand]
+    private void OpenLogInExplorer()
+    {
+        if (SelectedLogFile == null)
+            return;
+
+        try
+        {
+            System.Diagnostics.Process.Start("explorer.exe", $"/select,\"{SelectedLogFile.FullPath}\"");
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show($"Failed to open explorer: {ex.Message}", "Error", 
+                MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+
+    [RelayCommand]
+    private void OpenLogDirectory()
+    {
+        var resolvedLogDir = ResolvedLogDirectory;
+        if (string.IsNullOrEmpty(resolvedLogDir) || !Directory.Exists(resolvedLogDir))
+        {
+            MessageBox.Show("Log directory not found.", "Error", 
+                MessageBoxButton.OK, MessageBoxImage.Warning);
+            return;
+        }
+
+        try
+        {
+            System.Diagnostics.Process.Start("explorer.exe", resolvedLogDir);
+        }
+        catch (Exception ex)
+        {
+            MessageBox.Show($"Failed to open explorer: {ex.Message}", "Error", 
+                MessageBoxButton.OK, MessageBoxImage.Error);
+        }
+    }
+
+    private void LoadLogContent(string filePath)
+    {
+        LogContent = _logViewerService.ReadLogFile(filePath);
+    }
+
+    #endregion
+
+}
+
+/// <summary>
+/// Represents a month checkbox option.
+/// </summary>
+public partial class MonthOption : ObservableObject
+{
+    public string Name { get; }
+
+    [ObservableProperty]
+    private bool _isChecked;
+
+    public MonthOption(string name)
+    {
+        Name = name;
+    }
+}
+
+/// <summary>
+/// Represents a weekday checkbox option.
+/// </summary>
+public partial class WeekdayOption : ObservableObject
+{
+    public string Name { get; }
+
+    [ObservableProperty]
+    private bool _isChecked;
+
+    public WeekdayOption(string name)
+    {
+        Name = name;
+    }
+}

src/MaksIT.UScheduler.ScheduleManager/app.manifest

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+  <assemblyIdentity version="1.0.0.0" name="MaksIT.UScheduler.ScheduleManager"/>
+  <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
+    <security>
+      <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
+        <!-- UAC Manifest Options
+             If you want to change the Windows User Account Control level replace the 
+             requestedExecutionLevel node with one of the following.
+
+        <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
+        <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
+        <requestedExecutionLevel  level="highestAvailable" uiAccess="false" />
+        -->
+        <requestedExecutionLevel level="asInvoker" uiAccess="false" />
+      </requestedPrivileges>
+    </security>
+  </trustInfo>
+</assembly>

src/MaksIT.UScheduler.ScheduleManager/appsettings.json

@@ -0,0 +1,5 @@
+{
+  "USchedulerSettings": {
+    "ServiceBinPath": "..\\..\\..\\..\\MaksIT.UScheduler\\bin\\Debug\\net10.0\\win-x64"
+  }
+}

src/MaksIT.UScheduler.Shared/Configuration.cs

@@ -0,0 +1,78 @@
+namespace MaksIT.UScheduler.Shared;
+
+/// <summary>
+/// Base configuration class for scheduled tasks.
+/// </summary>
+public abstract class TaskConfiguration
+{
+    /// <summary>
+    /// Gets or sets the path to the executable or script.
+    /// </summary>
+    public required string Path { get; set; }
+
+    /// <summary>
+    /// Gets or sets whether this task is disabled. Disabled tasks will not be executed.
+    /// </summary>
+    public bool Disabled { get; set; }
+}
+
+/// <summary>
+/// Configuration for a scheduled PowerShell script.
+/// </summary>
+public class PowershellScript : TaskConfiguration
+{
+    /// <summary>
+    /// Gets or sets the display name for the script in the UI.
+    /// When set in appsettings, overrides the name from scriptsettings.json.
+    /// </summary>
+    public string? Name { get; set; }
+
+    /// <summary>
+    /// Gets or sets whether the script must be digitally signed.
+    /// When true, only scripts with valid Authenticode signatures will be executed.
+    /// </summary>
+    public bool IsSigned { get; set; } = true;
+}
+
+/// <summary>
+/// Configuration for a scheduled process/executable.
+/// </summary>
+public class ProcessConfiguration : TaskConfiguration
+{
+    /// <summary>
+    /// Gets or sets the command-line arguments to pass to the process.
+    /// </summary>
+    public string[]? Args { get; set; }
+
+    /// <summary>
+    /// Gets or sets whether the process should automatically restart on failure.
+    /// </summary>
+    public bool RestartOnFailure { get; set; }
+}
+
+/// <summary>
+/// Root configuration class for the UScheduler service.
+/// </summary>
+public class Configuration
+{
+    /// <summary>
+    /// Gets or sets the Windows service name used for registration.
+    /// </summary>
+    public string ServiceName { get; set; } = "MaksIT.UScheduler";
+
+    /// <summary>
+    /// Gets or sets the directory path for log files (required).
+    /// May be relative to the application base directory (e.g. ".\Logs") or absolute.
+    /// </summary>
+    public required string LogDir { get; set; }
+
+    /// <summary>
+    /// Gets or sets the list of PowerShell scripts to execute.
+    /// </summary>
+    public List<PowershellScript> Powershell { get; set; } = [];
+
+    /// <summary>
+    /// Gets or sets the list of processes/executables to run.
+    /// </summary>
+    public List<ProcessConfiguration> Processes { get; set; } = [];
+}

src/MaksIT.UScheduler.Shared/Extensions/LoggerFactoryExtensions.cs

@@ -0,0 +1,20 @@
+using MaksIT.Core.Logging;
+using Microsoft.Extensions.Logging;
+
+namespace MaksIT.UScheduler.Shared.Extensions;
+
+public static class LoggerFactoryExtensions
+{
+    /// <summary>
+    /// Creates a logger that logs to a dedicated subfolder based on the file name.
+    /// Uses the Folder: prefix pattern from MaksIT.Core.Logging.FileLoggerProvider.
+    /// </summary>
+    /// <param name="loggerFactory">The logger factory.</param>
+    /// <param name="filePath">The file path to extract the folder name from.</param>
+    /// <returns>An ILogger instance configured for folder-based logging.</returns>
+    public static ILogger CreateFolderLogger(this ILoggerFactory loggerFactory, string filePath)
+    {
+        var fileName = Path.GetFileNameWithoutExtension(filePath);
+        return loggerFactory.CreateLogger($"{LoggerPrefix.Folder}{fileName}");
+    }
+}

src/MaksIT.UScheduler.Shared/Helpers/PathHelper.cs

@@ -0,0 +1,37 @@
+namespace MaksIT.UScheduler.Shared.Helpers;
+
+/// <summary>
+/// Resolves relative and absolute paths. Relative paths are resolved against a base directory;
+/// absolute (rooted) paths are returned unchanged.
+/// </summary>
+public static class PathHelper
+{
+    /// <summary>
+    /// Resolves a path against the application base directory.
+    /// If the path is null, empty, or already rooted (absolute), returns it unchanged.
+    /// </summary>
+    /// <param name="path">The path to resolve.</param>
+    /// <returns>The fully resolved absolute path, or the original value if rooted/null/empty.</returns>
+    public static string ResolvePath(string path)
+    {
+        return ResolvePath(path, AppDomain.CurrentDomain.BaseDirectory);
+    }
+
+    /// <summary>
+    /// Resolves a path against the specified base directory.
+    /// If the path is null, empty, or already rooted (absolute), returns it unchanged.
+    /// </summary>
+    /// <param name="path">The path to resolve.</param>
+    /// <param name="baseDirectory">The base directory for relative path resolution.</param>
+    /// <returns>The fully resolved absolute path, or the original path if rooted/null/empty or base is null/empty.</returns>
+    public static string ResolvePath(string path, string baseDirectory)
+    {
+        if (string.IsNullOrEmpty(path) || Path.IsPathRooted(path))
+            return path;
+
+        if (string.IsNullOrEmpty(baseDirectory))
+            return path;
+
+        return Path.GetFullPath(Path.Combine(baseDirectory, path));
+    }
+}

src/MaksIT.UScheduler.Shared/MaksIT.UScheduler.Shared.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <RootNamespace>MaksIT.UScheduler.Shared</RootNamespace>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="MaksIT.Core" Version="1.6.1" />
+    <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.2" />
+  </ItemGroup>
+
+</Project>

src/MaksIT.UScheduler.Tests/BackgroundServices/PSScriptBackgroundServiceTests.cs

@@ -0,0 +1,210 @@
+using MaksIT.UScheduler;
+using MaksIT.UScheduler.BackgroundServices;
+using MaksIT.UScheduler.Services;
+using MaksIT.UScheduler.Shared;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using Moq;
+using Xunit;
+
+namespace MaksIT.UScheduler.Tests.BackgroundServices;
+
+/// <summary>
+/// Unit tests for PSScriptBackgroundService.
+/// </summary>
+public class PSScriptBackgroundServiceTests {
+  private readonly Mock<ILogger<PSScriptBackgroundService>> _loggerMock;
+  private readonly Mock<IPSScriptService> _psScriptServiceMock;
+
+  public PSScriptBackgroundServiceTests() {
+    _loggerMock = new Mock<ILogger<PSScriptBackgroundService>>();
+    _psScriptServiceMock = new Mock<IPSScriptService>();
+  }
+
+  private PSScriptBackgroundService CreateService(Configuration config) {
+    var options = Options.Create(config);
+    return new PSScriptBackgroundService(_loggerMock.Object, options, _psScriptServiceMock.Object);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithNoScripts_DoesNotCallRunScriptAsync() {
+    // Arrange
+    var config = new Configuration { LogDir = ".\\Logs", Powershell = [] };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    // Act
+    cts.Cancel();
+    await service.StartAsync(cts.Token);
+
+    // Assert
+    _psScriptServiceMock.Verify(
+      x => x.RunScriptAsync(It.IsAny<string>(), It.IsAny<bool>(), It.IsAny<CancellationToken>()),
+      Times.Never);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithDisabledScript_DoesNotRunDisabledScript() {
+    // Arrange
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Powershell = [
+        new PowershellScript { Path = @"C:\Scripts\test.ps1", Disabled = true }
+      ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    // Act
+    cts.Cancel();
+    await service.StartAsync(cts.Token);
+
+    // Assert
+    _psScriptServiceMock.Verify(
+      x => x.RunScriptAsync(It.IsAny<string>(), It.IsAny<bool>(), It.IsAny<CancellationToken>()),
+      Times.Never);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithEmptyPath_DoesNotRunScript() {
+    // Arrange
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Powershell = [ new PowershellScript { Path = "" } ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    // Act
+    cts.Cancel();
+    await service.StartAsync(cts.Token);
+
+    // Assert
+    _psScriptServiceMock.Verify(
+      x => x.RunScriptAsync(It.IsAny<string>(), It.IsAny<bool>(), It.IsAny<CancellationToken>()),
+      Times.Never);
+  }
+
+  [Fact]
+  public async Task StopAsync_TerminatesAllScripts() {
+    // Arrange
+    var config = new Configuration { LogDir = ".\\Logs" };
+    var service = CreateService(config);
+
+    // Act
+    await service.StopAsync(CancellationToken.None);
+
+    // Assert
+    _psScriptServiceMock.Verify(x => x.TerminateAllScripts(), Times.Once);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithEnabledScript_CallsRunScriptAsync() {
+    // Arrange
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Powershell = [
+        new PowershellScript { Path = @"C:\Scripts\test.ps1", Disabled = false, IsSigned = true }
+      ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    _psScriptServiceMock
+      .Setup(x => x.RunScriptAsync(It.IsAny<string>(), It.IsAny<bool>(), It.IsAny<CancellationToken>()))
+      .Returns(Task.CompletedTask);
+
+    // Act
+    var executeTask = service.StartAsync(cts.Token);
+    await Task.Delay(100);
+    cts.Cancel();
+    
+    try {
+      await service.StopAsync(CancellationToken.None);
+    }
+    catch (OperationCanceledException) {
+      // Expected
+    }
+
+    // Assert
+    _psScriptServiceMock.Verify(
+      x => x.RunScriptAsync(@"C:\Scripts\test.ps1", true, It.IsAny<CancellationToken>()),
+      Times.AtLeastOnce);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithUnsignedScript_PassesIsSignedFalse() {
+    // Arrange
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Powershell = [
+        new PowershellScript { Path = @"C:\Scripts\test.ps1", Disabled = false, IsSigned = false }
+      ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    _psScriptServiceMock
+      .Setup(x => x.RunScriptAsync(It.IsAny<string>(), It.IsAny<bool>(), It.IsAny<CancellationToken>()))
+      .Returns(Task.CompletedTask);
+
+    // Act
+    var executeTask = service.StartAsync(cts.Token);
+    await Task.Delay(100);
+    cts.Cancel();
+    
+    try {
+      await service.StopAsync(CancellationToken.None);
+    }
+    catch (OperationCanceledException) {
+      // Expected
+    }
+
+    // Assert - verify IsSigned=false was passed
+    _psScriptServiceMock.Verify(
+      x => x.RunScriptAsync(@"C:\Scripts\test.ps1", false, It.IsAny<CancellationToken>()),
+      Times.AtLeastOnce);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithMultipleScripts_RunsAllEnabledScripts() {
+    // Arrange
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Powershell = [
+        new PowershellScript { Path = @"C:\Scripts\script1.ps1", Disabled = false },
+        new PowershellScript { Path = @"C:\Scripts\script2.ps1", Disabled = true },
+        new PowershellScript { Path = @"C:\Scripts\script3.ps1", Disabled = false }
+      ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    _psScriptServiceMock
+      .Setup(x => x.RunScriptAsync(It.IsAny<string>(), It.IsAny<bool>(), It.IsAny<CancellationToken>()))
+      .Returns(Task.CompletedTask);
+
+    // Act
+    var executeTask = service.StartAsync(cts.Token);
+    await Task.Delay(100);
+    cts.Cancel();
+    
+    try {
+      await service.StopAsync(CancellationToken.None);
+    }
+    catch (OperationCanceledException) {
+      // Expected
+    }
+
+    // Assert - only enabled scripts should run
+    _psScriptServiceMock.Verify(
+      x => x.RunScriptAsync(@"C:\Scripts\script1.ps1", It.IsAny<bool>(), It.IsAny<CancellationToken>()),
+      Times.AtLeastOnce);
+    _psScriptServiceMock.Verify(
+      x => x.RunScriptAsync(@"C:\Scripts\script2.ps1", It.IsAny<bool>(), It.IsAny<CancellationToken>()),
+      Times.Never);
+    _psScriptServiceMock.Verify(
+      x => x.RunScriptAsync(@"C:\Scripts\script3.ps1", It.IsAny<bool>(), It.IsAny<CancellationToken>()),
+      Times.AtLeastOnce);
+  }
+}

src/MaksIT.UScheduler.Tests/BackgroundServices/ProcessBackgroundServiceTests.cs

@@ -0,0 +1,179 @@
+using MaksIT.UScheduler;
+using MaksIT.UScheduler.BackgroundServices;
+using MaksIT.UScheduler.Services;
+using MaksIT.UScheduler.Shared;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using Moq;
+using Xunit;
+
+namespace MaksIT.UScheduler.Tests.BackgroundServices;
+
+/// <summary>
+/// Unit tests for ProcessBackgroundService.
+/// </summary>
+public class ProcessBackgroundServiceTests {
+  private readonly Mock<ILogger<ProcessBackgroundService>> _loggerMock;
+  private readonly Mock<IProcessService> _processServiceMock;
+
+  public ProcessBackgroundServiceTests() {
+    _loggerMock = new Mock<ILogger<ProcessBackgroundService>>();
+    _processServiceMock = new Mock<IProcessService>();
+  }
+
+  private ProcessBackgroundService CreateService(Configuration config) {
+    var options = Options.Create(config);
+    return new ProcessBackgroundService(_loggerMock.Object, options, _processServiceMock.Object);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithNoProcesses_DoesNotCallRunProcessAsync() {
+    // Arrange
+    var config = new Configuration { LogDir = ".\\Logs", Processes = [] };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    // Act - cancel immediately to stop the service
+    cts.Cancel();
+    
+    // Start the service - it should complete without errors
+    await service.StartAsync(cts.Token);
+
+    // Assert
+    _processServiceMock.Verify(
+      x => x.RunProcessAsync(It.IsAny<string>(), It.IsAny<string[]?>(), It.IsAny<CancellationToken>()),
+      Times.Never);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithDisabledProcess_DoesNotRunDisabledProcess() {
+    // Arrange
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Processes = [
+        new ProcessConfiguration { Path = @"C:\app.exe", Disabled = true }
+      ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    // Act
+    cts.Cancel();
+    await service.StartAsync(cts.Token);
+
+    // Assert - disabled processes should not be run
+    _processServiceMock.Verify(
+      x => x.RunProcessAsync(It.IsAny<string>(), It.IsAny<string[]?>(), It.IsAny<CancellationToken>()),
+      Times.Never);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithEmptyPath_DoesNotRunProcess() {
+    // Arrange
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Processes = [ new ProcessConfiguration { Path = "" } ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    // Act
+    cts.Cancel();
+    await service.StartAsync(cts.Token);
+
+    // Assert - processes with empty paths should not be run
+    _processServiceMock.Verify(
+      x => x.RunProcessAsync(It.IsAny<string>(), It.IsAny<string[]?>(), It.IsAny<CancellationToken>()),
+      Times.Never);
+  }
+
+  [Fact]
+  public async Task StopAsync_TerminatesAllProcesses() {
+    // Arrange
+    var config = new Configuration { LogDir = ".\\Logs" };
+    var service = CreateService(config);
+
+    // Act
+    await service.StopAsync(CancellationToken.None);
+
+    // Assert
+    _processServiceMock.Verify(x => x.TerminateAllProcesses(), Times.Once);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithEnabledProcess_CallsRunProcessAsync() {
+    // Arrange
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Processes = [
+        new ProcessConfiguration { Path = @"C:\app.exe", Disabled = false }
+      ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    // Setup mock to complete immediately
+    _processServiceMock
+      .Setup(x => x.RunProcessAsync(It.IsAny<string>(), It.IsAny<string[]?>(), It.IsAny<CancellationToken>()))
+      .Returns(Task.CompletedTask);
+
+    // Act - start the service then cancel after a short delay
+    var executeTask = service.StartAsync(cts.Token);
+    
+    // Give it a moment to start processing, then cancel
+    await Task.Delay(100);
+    cts.Cancel();
+    
+    // Wait for the service to stop gracefully
+    try {
+      await service.StopAsync(CancellationToken.None);
+    }
+    catch (OperationCanceledException) {
+      // Expected when cancelling
+    }
+
+    // Assert - the enabled process should have been run at least once
+    _processServiceMock.Verify(
+      x => x.RunProcessAsync(@"C:\app.exe", It.IsAny<string[]?>(), It.IsAny<CancellationToken>()),
+      Times.AtLeastOnce);
+  }
+
+  [Fact]
+  public async Task ExecuteAsync_WithProcessArgs_PassesArgsToService() {
+    // Arrange
+    var expectedArgs = new[] { "--verbose", "--log" };
+    var config = new Configuration {
+      LogDir = ".\\Logs",
+      Processes = [
+        new ProcessConfiguration {
+          Path = @"C:\app.exe",
+          Disabled = false,
+          Args = expectedArgs
+        }
+      ]
+    };
+    var service = CreateService(config);
+    using var cts = new CancellationTokenSource();
+
+    _processServiceMock
+      .Setup(x => x.RunProcessAsync(It.IsAny<string>(), It.IsAny<string[]?>(), It.IsAny<CancellationToken>()))
+      .Returns(Task.CompletedTask);
+
+    // Act
+    var executeTask = service.StartAsync(cts.Token);
+    await Task.Delay(100);
+    cts.Cancel();
+    
+    try {
+      await service.StopAsync(CancellationToken.None);
+    }
+    catch (OperationCanceledException) {
+      // Expected
+    }
+
+    // Assert - verify args were passed correctly
+    _processServiceMock.Verify(
+      x => x.RunProcessAsync(@"C:\app.exe", expectedArgs, It.IsAny<CancellationToken>()),
+      Times.AtLeastOnce);
+  }
+}

src/MaksIT.UScheduler.Tests/ConfigurationTests.cs

@@ -0,0 +1,155 @@
+using MaksIT.UScheduler.Shared;
+using Xunit;
+
+namespace MaksIT.UScheduler.Tests;
+
+/// <summary>
+/// Unit tests for configuration classes.
+/// </summary>
+public class ConfigurationTests {
+  private const string TestLogDir = ".\\Logs";
+
+  [Fact]
+  public void Configuration_DefaultValues_AreCorrect() {
+    // Arrange & Act
+    var config = new Configuration { LogDir = TestLogDir };
+
+    // Assert
+    Assert.Equal("MaksIT.UScheduler", config.ServiceName);
+    Assert.Equal(TestLogDir, config.LogDir);
+    Assert.NotNull(config.Powershell);
+    Assert.Empty(config.Powershell);
+    Assert.NotNull(config.Processes);
+    Assert.Empty(config.Processes);
+  }
+
+  [Fact]
+  public void Configuration_CanSetServiceName() {
+    // Arrange
+    var config = new Configuration { LogDir = TestLogDir };
+
+    // Act
+    config.ServiceName = "CustomServiceName";
+
+    // Assert
+    Assert.Equal("CustomServiceName", config.ServiceName);
+  }
+
+  [Fact]
+  public void Configuration_CanSetLogDir() {
+    // Arrange
+    var config = new Configuration { LogDir = TestLogDir };
+
+    // Act
+    config.LogDir = @"C:\Logs";
+
+    // Assert
+    Assert.Equal(@"C:\Logs", config.LogDir);
+  }
+
+  [Fact]
+  public void Configuration_CanAddPowerShellScripts() {
+    // Arrange
+    var config = new Configuration { LogDir = TestLogDir };
+    var script = new PowershellScript { Path = @"C:\Scripts\test.ps1" };
+
+    // Act
+    config.Powershell.Add(script);
+
+    // Assert
+    Assert.Single(config.Powershell);
+    Assert.Equal(@"C:\Scripts\test.ps1", config.Powershell[0].Path);
+  }
+
+  [Fact]
+  public void Configuration_CanAddProcesses() {
+    // Arrange
+    var config = new Configuration { LogDir = TestLogDir };
+    var process = new ProcessConfiguration { 
+      Path = @"C:\App\app.exe",
+      Args = ["--verbose", "--output", "log.txt"]
+    };
+
+    // Act
+    config.Processes.Add(process);
+
+    // Assert
+    Assert.Single(config.Processes);
+    Assert.Equal(@"C:\App\app.exe", config.Processes[0].Path);
+    Assert.Equal(3, config.Processes[0].Args!.Length);
+  }
+
+  [Fact]
+  public void PowershellScript_DefaultValues_AreCorrect() {
+    // Arrange & Act
+    var script = new PowershellScript { Path = @"C:\test.ps1" };
+
+    // Assert
+    Assert.Equal(@"C:\test.ps1", script.Path);
+    Assert.True(script.IsSigned);  // Default should be true
+    Assert.False(script.Disabled); // Default should be false
+  }
+
+  [Fact]
+  public void PowershellScript_CanSetIsSigned() {
+    // Arrange
+    var script = new PowershellScript { Path = @"C:\test.ps1" };
+
+    // Act
+    script.IsSigned = false;
+
+    // Assert
+    Assert.False(script.IsSigned);
+  }
+
+  [Fact]
+  public void PowershellScript_CanSetDisabled() {
+    // Arrange
+    var script = new PowershellScript { Path = @"C:\test.ps1" };
+
+    // Act
+    script.Disabled = true;
+
+    // Assert
+    Assert.True(script.Disabled);
+  }
+
+  [Fact]
+  public void ProcessConfiguration_DefaultValues_AreCorrect() {
+    // Arrange & Act
+    var process = new ProcessConfiguration { Path = @"C:\app.exe" };
+
+    // Assert
+    Assert.Equal(@"C:\app.exe", process.Path);
+    Assert.Null(process.Args);
+    Assert.False(process.RestartOnFailure); // Default should be false
+    Assert.False(process.Disabled);         // Default should be false
+  }
+
+  [Fact]
+  public void ProcessConfiguration_CanSetArgs() {
+    // Arrange
+    var process = new ProcessConfiguration { Path = @"C:\app.exe" };
+
+    // Act
+    process.Args = ["arg1", "arg2"];
+
+    // Assert
+    Assert.NotNull(process.Args);
+    Assert.Equal(2, process.Args.Length);
+    Assert.Equal("arg1", process.Args[0]);
+    Assert.Equal("arg2", process.Args[1]);
+  }
+
+  [Fact]
+  public void ProcessConfiguration_CanSetRestartOnFailure() {
+    // Arrange
+    var process = new ProcessConfiguration { Path = @"C:\app.exe" };
+
+    // Act
+    process.RestartOnFailure = true;
+
+    // Assert
+    Assert.True(process.RestartOnFailure);
+  }
+}

src/MaksIT.UScheduler.Tests/MaksIT.UScheduler.Tests.csproj

@@ -0,0 +1,34 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net10.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+    <IsPackable>false</IsPackable>
+    <IsTestProject>true</IsTestProject>
+    <RuntimeIdentifier>win-x64</RuntimeIdentifier>
+    <PlatformTarget>x64</PlatformTarget>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.*" />
+    <PackageReference Include="xunit" Version="2.*" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="3.*">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="6.*">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="Moq" Version="4.*" />
+    <PackageReference Include="Microsoft.Extensions.Logging" Version="10.*" />
+    <PackageReference Include="Microsoft.Extensions.Options" Version="10.*" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\MaksIT.UScheduler\MaksIT.UScheduler.csproj" />
+    <ProjectReference Include="..\MaksIT.UScheduler.Shared\MaksIT.UScheduler.Shared.csproj" />
+  </ItemGroup>
+
+</Project>

src/MaksIT.UScheduler.sln

@@ -1,10 +1,15 @@
-
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 18
-VisualStudioVersion = 18.0.11222.15 d18.0
+VisualStudioVersion = 18.0.11222.15
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MaksIT.UScheduler", "MaksIT.UScheduler\MaksIT.UScheduler.csproj", "{DE1F347C-D201-42E2-8D22-924508FD30AA}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MaksIT.UScheduler.Tests", "MaksIT.UScheduler.Tests\MaksIT.UScheduler.Tests.csproj", "{DC193ABC-89F8-131B-060F-6C3A3CE2652A}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MaksIT.UScheduler.ScheduleManager", "MaksIT.UScheduler.ScheduleManager\MaksIT.UScheduler.ScheduleManager.csproj", "{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}"
+EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "MaksIT.UScheduler.Shared", "MaksIT.UScheduler.Shared\MaksIT.UScheduler.Shared.csproj", "{B2C3D4E5-F6A7-8901-BCDE-F12345678901}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +20,18 @@ Global
 		{DE1F347C-D201-42E2-8D22-924508FD30AA}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DE1F347C-D201-42E2-8D22-924508FD30AA}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{DE1F347C-D201-42E2-8D22-924508FD30AA}.Release|Any CPU.Build.0 = Release|Any CPU
+		{DC193ABC-89F8-131B-060F-6C3A3CE2652A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DC193ABC-89F8-131B-060F-6C3A3CE2652A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DC193ABC-89F8-131B-060F-6C3A3CE2652A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DC193ABC-89F8-131B-060F-6C3A3CE2652A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B2C3D4E5-F6A7-8901-BCDE-F12345678901}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B2C3D4E5-F6A7-8901-BCDE-F12345678901}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B2C3D4E5-F6A7-8901-BCDE-F12345678901}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B2C3D4E5-F6A7-8901-BCDE-F12345678901}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

src/MaksIT.UScheduler/BackgroundServices/PSScriptBackgroundService.cs

@@ -1,25 +1,42 @@
-using Microsoft.Extensions.Options;
+using Microsoft.Extensions.Options;
 using MaksIT.UScheduler.Services;
+using MaksIT.UScheduler.Shared;
 
 
 namespace MaksIT.UScheduler.BackgroundServices;
 
+/// <summary>
+/// Background service that manages the execution of configured PowerShell scripts.
+/// Continuously monitors and launches scripts based on the application configuration.
+/// </summary>
 public sealed class PSScriptBackgroundService : BackgroundService {
 
   private readonly ILogger<PSScriptBackgroundService> _logger;
   private readonly Configuration _configuration;
-  private readonly PSScriptService _psScriptService;
+  private readonly IPSScriptService _psScriptService;
 
+  /// <summary>
+  /// Initializes a new instance of the <see cref="PSScriptBackgroundService"/> class.
+  /// </summary>
+  /// <param name="logger">The logger instance for this service.</param>
+  /// <param name="options">The configuration options containing PowerShell script definitions.</param>
+  /// <param name="psScriptService">The PowerShell script service for executing scripts.</param>
   public PSScriptBackgroundService(
     ILogger<PSScriptBackgroundService> logger,
     IOptions<Configuration> options,
-    PSScriptService psScriptService
+    IPSScriptService psScriptService
   ) {
     _logger = logger;
     _configuration = options.Value;
     _psScriptService = psScriptService;
   }
 
+  /// <summary>
+  /// Executes the background service, continuously launching configured PowerShell scripts in parallel.
+  /// Scripts are checked and launched every 10 seconds.
+  /// </summary>
+  /// <param name="stoppingToken">Cancellation token that signals when the service should stop.</param>
+  /// <returns>A task representing the background operation.</returns>
   protected override async Task ExecuteAsync(CancellationToken stoppingToken) {
     _logger.LogInformation("Starting PSScriptBackgroundService");
 
@@ -29,14 +46,19 @@ public sealed class PSScriptBackgroundService : BackgroundService {
       while (!stoppingToken.IsCancellationRequested) {
         _logger.LogInformation("Checking for PowerShell scripts to run");
 
-        foreach (var psScript in psScripts) {
-          var scriptPath = psScript.Path;
+        // Launch all enabled scripts in parallel
+        var scriptTasks = psScripts
+          .Where(psScript => !psScript.Disabled && !string.IsNullOrEmpty(psScript.Path))
+          .Select(psScript => {
+            _logger.LogInformation($"Launching PowerShell script {psScript.Path}");
+            return _psScriptService.RunScriptAsync(psScript.Path, psScript.IsSigned, stoppingToken);
+          })
+          .ToList();
 
-          if (scriptPath == string.Empty)
-            continue;
-
-          _logger.LogInformation($"Running PowerShell script {scriptPath}");
-          _psScriptService.RunScript(scriptPath, psScript.IsSigned, stoppingToken);
+        if (scriptTasks.Count > 0) {
+          _logger.LogInformation($"Waiting for {scriptTasks.Count} PowerShell script(s) to complete");
+          await Task.WhenAll(scriptTasks);
+          _logger.LogInformation("All PowerShell scripts completed");
         }
 
         await Task.Delay(TimeSpan.FromSeconds(10), stoppingToken);
@@ -63,12 +85,19 @@ public sealed class PSScriptBackgroundService : BackgroundService {
   }
 
 
+  /// <summary>
+  /// Stops the background service and terminates all running PowerShell scripts.
+  /// </summary>
+  /// <param name="stoppingToken">Cancellation token for the stop operation.</param>
+  /// <returns>A task representing the stop operation.</returns>
   public override Task StopAsync(CancellationToken stoppingToken) {
     // Perform cleanup tasks here
     _logger.LogInformation("Stopping PSScriptBackgroundService");
 
+    _psScriptService.TerminateAllScripts();
+
     _logger.LogInformation("PSScriptBackgroundService stopped");
 
-    return Task.CompletedTask;
+    return base.StopAsync(stoppingToken);
   }
 }

src/MaksIT.UScheduler/BackgroundServices/ProcessBackgroundService.cs

@@ -1,25 +1,42 @@
 using Microsoft.Extensions.Options;
 using MaksIT.UScheduler.Services;
+using MaksIT.UScheduler.Shared;
 
 
 namespace MaksIT.UScheduler.BackgroundServices;
 
+/// <summary>
+/// Background service that manages the execution of configured external processes.
+/// Continuously monitors and launches processes based on the application configuration.
+/// </summary>
 public sealed class ProcessBackgroundService : BackgroundService {
 
   private readonly ILogger<ProcessBackgroundService> _logger;
   private readonly Configuration _configuration;
-  private readonly ProcessService _processService;
+  private readonly IProcessService _processService;
 
+  /// <summary>
+  /// Initializes a new instance of the <see cref="ProcessBackgroundService"/> class.
+  /// </summary>
+  /// <param name="logger">The logger instance for this service.</param>
+  /// <param name="options">The configuration options containing process definitions.</param>
+  /// <param name="processService">The process service for executing processes.</param>
   public ProcessBackgroundService(
     ILogger<ProcessBackgroundService> logger,
     IOptions<Configuration> options,
-    ProcessService processService
+    IProcessService processService
   ) {
     _logger = logger;
     _configuration = options.Value;
     _processService = processService;
   }
 
+  /// <summary>
+  /// Executes the background service, continuously launching configured processes in parallel.
+  /// Processes are checked and launched every 10 seconds.
+  /// </summary>
+  /// <param name="stoppingToken">Cancellation token that signals when the service should stop.</param>
+  /// <returns>A task representing the background operation.</returns>
   protected override async Task ExecuteAsync(CancellationToken stoppingToken) {
     _logger.LogInformation("Starting ProcessBackgroundService");
 
@@ -29,15 +46,20 @@ public sealed class ProcessBackgroundService : BackgroundService {
       while (!stoppingToken.IsCancellationRequested) {
         _logger.LogInformation("Checking for processes to run");
 
-        foreach (var process in processes) {
-          var processPath = process.Path;
-          var processArgs = process.Args;
+        // Launch all enabled processes in parallel
+        var processTasks = processes
+          .Where(process => !process.Disabled && !string.IsNullOrEmpty(process.Path))
+          .Select(process => {
+            var argsString = process.Args != null ? string.Join(", ", process.Args) : "";
+            _logger.LogInformation($"Launching process {process.Path} with arguments {argsString}");
+            return _processService.RunProcessAsync(process.Path, process.Args, stoppingToken);
+          })
+          .ToList();
 
-          if (processPath == string.Empty)
-            continue;
-
-          _logger.LogInformation($"Running process {processPath} with arguments {string.Join(", ", processArgs)}");
-          _processService.RunProcess(processPath, processArgs, stoppingToken);
+        if (processTasks.Count > 0) {
+          _logger.LogInformation($"Waiting for {processTasks.Count} process(es) to complete");
+          await Task.WhenAll(processTasks);
+          _logger.LogInformation("All processes completed");
         }
 
         await Task.Delay(TimeSpan.FromSeconds(10), stoppingToken);
@@ -63,12 +85,19 @@ public sealed class ProcessBackgroundService : BackgroundService {
     }
   }
 
+  /// <summary>
+  /// Stops the background service and terminates all running processes.
+  /// </summary>
+  /// <param name="stoppingToken">Cancellation token for the stop operation.</param>
+  /// <returns>A task representing the stop operation.</returns>
   public override Task StopAsync(CancellationToken stoppingToken) {
     // Perform cleanup tasks here
     _logger.LogInformation("Stopping ProcessBackgroundService");
 
+    _processService.TerminateAllProcesses();
+
     _logger.LogInformation("All processes terminated");
 
-    return Task.CompletedTask;
+    return base.StopAsync(stoppingToken);
   }
 }

src/MaksIT.UScheduler/Configuration.cs

@@ -1,20 +0,0 @@
-namespace MaksIT.UScheduler;
-
-public class PowershellScript {
-  public required string Path { get; set; }
-  public bool IsSigned { get; set; } = false;
-}
-
-public class ProcessConfiguration {
-  public required string Path { get; set; }
-  public string[]? Args { get; set; }
-  public bool RestartOnFailure { get; set; } = false;
-}
-
-public class Configuration {
-  public string ServiceName { get; set; } = "MaksIT.UScheduler";
-  public string? LogDir { get; set; }
-  public List<PowershellScript> Powershell { get; set; } = [];
-  public List<ProcessConfiguration> Processes { get; set; } = [];
-
-}

src/MaksIT.UScheduler/Install.cmd

@@ -1,3 +0,0 @@
-sc.exe create "MaksIT.UScheduler Service" binpath="%~dp0MaksIT.UScheduler.exe"
-sc description "MaksIT.UScheduler Service" "Windows service, which allows you to schedule and invoke PowerShell Scripts and Processes"
-pause

src/MaksIT.UScheduler/LICENSE.md

@@ -1,21 +0,0 @@
-MIT License
-
-Copyright (c) 2025 Maksym Sadovnychyy (Maks-IT)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

src/MaksIT.UScheduler/MaksIT.UScheduler.csproj

@@ -1,8 +1,8 @@
-<Project Sdk="Microsoft.NET.Sdk.Worker">
+<Project Sdk="Microsoft.NET.Sdk.Worker">
 
   <PropertyGroup>
     <TargetFramework>net10.0</TargetFramework>
-    <Version>1.0.0</Version>
+    <Version>1.0.1</Version>
     <Nullable>enable</Nullable>
     <ImplicitUsings>enable</ImplicitUsings>
     <UserSecretsId>dotnet-UScheduler-040d8105-9e07-4024-a632-cbe091387b66</UserSecretsId>
@@ -13,15 +13,19 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="MaksIT.Core" Version="1.6.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="10.0.0" />
+    <ProjectReference Include="..\MaksIT.UScheduler.Shared\MaksIT.UScheduler.Shared.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <PackageReference Include="MaksIT.Core" Version="1.6.1" />
+    <PackageReference Include="Microsoft.Extensions.Hosting" Version="10.0.2" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.WindowsServices" Version="10.0.2" />
     <PackageReference Include="Microsoft.PowerShell.Commands.Diagnostics" Version="7.5.4" />
     <PackageReference Include="Microsoft.PowerShell.Commands.Management" Version="7.5.4" />
     <PackageReference Include="Microsoft.PowerShell.Commands.Utility" Version="7.5.4" />
     <PackageReference Include="Microsoft.PowerShell.ConsoleHost" Version="7.5.3" />
     <PackageReference Include="Microsoft.WSMan.Management" Version="7.5.4" />
-    <PackageReference Include="System.Diagnostics.PerformanceCounter" Version="10.0.0" />
+    <PackageReference Include="System.Diagnostics.PerformanceCounter" Version="10.0.2" />
     <PackageReference Include="System.Management.Automation" Version="7.5.4" />
   </ItemGroup>
 
@@ -30,19 +34,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <None Update="CHANGELOG.md">
+    <None Include="..\..\README.md;..\..\LICENSE.md;..\..\CHANGELOG.md">
+      <Link>%(Filename)%(Extension)</Link>
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
-    <None Update="Install.cmd">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Update="LICENSE.md">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Update="README.md">
-      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
-    </None>
-    <None Update="Uninstall.cmd">
+    <None Include="..\..\badges\**\*" Link="badges\%(RecursiveDir)%(Filename)%(Extension)">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
   </ItemGroup>

src/MaksIT.UScheduler/MaksIT.UScheduler.sln

@@ -1,24 +0,0 @@
-Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 17
-VisualStudioVersion = 17.5.2.0
-MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MaksIT.UScheduler", "MaksIT.UScheduler.csproj", "{E81A303A-732F-0CE9-2A4C-4C26971DB9D1}"
-EndProject
-Global
-	GlobalSection(SolutionConfigurationPlatforms) = preSolution
-		Debug|Any CPU = Debug|Any CPU
-		Release|Any CPU = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{E81A303A-732F-0CE9-2A4C-4C26971DB9D1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{E81A303A-732F-0CE9-2A4C-4C26971DB9D1}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{E81A303A-732F-0CE9-2A4C-4C26971DB9D1}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{E81A303A-732F-0CE9-2A4C-4C26971DB9D1}.Release|Any CPU.Build.0 = Release|Any CPU
-	EndGlobalSection
-	GlobalSection(SolutionProperties) = preSolution
-		HideSolutionNode = FALSE
-	EndGlobalSection
-	GlobalSection(ExtensibilityGlobals) = postSolution
-		SolutionGuid = {F6EE17FC-4D3A-420D-B534-433875D783B3}
-	EndGlobalSection
-EndGlobal

src/MaksIT.UScheduler/Program.cs

@@ -2,12 +2,20 @@ using MaksIT.Core.Logging;
 using MaksIT.UScheduler;
 using MaksIT.UScheduler.BackgroundServices;
 using MaksIT.UScheduler.Services;
+using MaksIT.UScheduler.Shared;
 using Microsoft.Extensions.Logging.Configuration;
 using Microsoft.Extensions.Logging.EventLog;
+using System.Diagnostics;
 using System.Runtime.InteropServices;
 
 
-// read configuration from appsettings.json
+// OS Guard - This application only supports Windows
+if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) {
+  Console.WriteLine("Error: MaksIT.UScheduler only supports Windows.");
+  return 1;
+}
+
+// Read configuration from appsettings.json
 var configurationRoot = new ConfigurationBuilder()
   .SetBasePath(AppDomain.CurrentDomain.BaseDirectory)
   .AddJsonFile("appsettings.json", optional: true)
@@ -15,7 +23,46 @@ var configurationRoot = new ConfigurationBuilder()
 
 // Configure strongly typed settings objects
 var configurationSection = configurationRoot.GetSection("Configuration");
-var appSettings = configurationSection.Get<Configuration>() ?? throw new ArgumentNullException();
+var appSettings = configurationSection.Get<Configuration>() ?? throw new InvalidOperationException("Configuration section is missing.");
+if (string.IsNullOrWhiteSpace(appSettings.LogDir))
+  throw new InvalidOperationException("Configuration.LogDir is required. Set it in appsettings.json (e.g. \".\\Logs\").");
+
+// Handle command-line arguments for service management
+if (args.Length > 0) {
+  var command = args[0].ToLowerInvariant();
+  var exePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "MaksIT.UScheduler.exe");
+  var serviceName = appSettings.ServiceName;
+  var serviceDescription = "Windows service that allows you to schedule and invoke PowerShell Scripts and Processes";
+
+  switch (command) {
+    case "--install":
+    case "-i":
+      return InstallService(serviceName, exePath, serviceDescription);
+
+    case "--uninstall":
+    case "-u":
+      return UninstallService(serviceName);
+
+    case "--start":
+      return StartService(serviceName);
+
+    case "--stop":
+      return StopService(serviceName);
+
+    case "--status":
+      return GetServiceStatus(serviceName);
+
+    case "--help":
+    case "-h":
+    case "/?":
+      PrintHelp(serviceName);
+      return 0;
+
+    default:
+      // If not a recognized command, continue with normal startup
+      break;
+  }
+}
 
 HostApplicationBuilder builder = Host.CreateApplicationBuilder(args);
 builder.Services.AddWindowsService(options => {
@@ -25,10 +72,11 @@ builder.Services.AddWindowsService(options => {
 // Allow configurations to be available through IOptions<Configuration>
 builder.Services.Configure<Configuration>(configurationSection);
 
-// Logging
-var logPath = !string.IsNullOrEmpty(appSettings.LogDir)
-    ? Path.Combine(appSettings.LogDir)
-    : Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "Logs");
+// Logging: resolve LogDir (required); relative paths are resolved against application base directory
+var baseDir = AppDomain.CurrentDomain.BaseDirectory;
+var logPath = Path.IsPathRooted(appSettings.LogDir)
+    ? appSettings.LogDir
+    : Path.GetFullPath(Path.Combine(baseDir, appSettings.LogDir));
 
 if (!Directory.Exists(logPath)) {
   Directory.CreateDirectory(logPath);
@@ -36,15 +84,13 @@ if (!Directory.Exists(logPath)) {
 
 builder.Logging.AddConsoleLogger(logPath);
 
-if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) {
-  LoggerProviderOptions.RegisterProviderOptions<
-      EventLogSettings, EventLogLoggerProvider>(builder.Services);
-}
+LoggerProviderOptions.RegisterProviderOptions<
+    EventLogSettings, EventLogLoggerProvider>(builder.Services);
 
-builder.Services.AddSingleton<ProcessService>();
+builder.Services.AddSingleton<IProcessService, ProcessService>();
 builder.Services.AddHostedService<ProcessBackgroundService>();
 
-builder.Services.AddSingleton<PSScriptService>();
+builder.Services.AddSingleton<IPSScriptService, PSScriptService>();
 builder.Services.AddHostedService<PSScriptBackgroundService>();
 
 IHost host = builder.Build();
@@ -55,3 +101,138 @@ var testLogger = loggerFactory.CreateLogger("LoggerTest");
 testLogger.LogInformation("Logger test: This should appear in your log file.");
 
 host.Run();
+return 0;
+
+
+// Service management functions
+static int InstallService(string serviceName, string exePath, string description) {
+  Console.WriteLine($"Installing service '{serviceName}'...");
+
+  // Create the service
+  var createResult = RunScCommand($"create \"{serviceName}\" binpath=\"{exePath}\" start=auto");
+  if (createResult != 0) {
+    Console.WriteLine("Failed to create service.");
+    return createResult;
+  }
+
+  // Set description
+  var descResult = RunScCommand($"description \"{serviceName}\" \"{description}\"");
+  if (descResult != 0) {
+    Console.WriteLine("Warning: Failed to set service description.");
+  }
+
+  Console.WriteLine($"Service '{serviceName}' installed successfully.");
+  Console.WriteLine($"Use '--start' to start the service or start it from services.msc");
+  return 0;
+}
+
+static int UninstallService(string serviceName) {
+  Console.WriteLine($"Stopping service '{serviceName}'...");
+  RunScCommand($"stop \"{serviceName}\"");
+
+  Console.WriteLine($"Uninstalling service '{serviceName}'...");
+  var result = RunScCommand($"delete \"{serviceName}\"");
+
+  if (result == 0) {
+    Console.WriteLine($"Service '{serviceName}' uninstalled successfully.");
+  }
+  else {
+    Console.WriteLine("Failed to uninstall service.");
+  }
+
+  return result;
+}
+
+static int StartService(string serviceName) {
+  Console.WriteLine($"Starting service '{serviceName}'...");
+  var result = RunScCommand($"start \"{serviceName}\"");
+
+  if (result == 0) {
+    Console.WriteLine($"Service '{serviceName}' started successfully.");
+  }
+  else {
+    Console.WriteLine("Failed to start service.");
+  }
+
+  return result;
+}
+
+static int StopService(string serviceName) {
+  Console.WriteLine($"Stopping service '{serviceName}'...");
+  var result = RunScCommand($"stop \"{serviceName}\"");
+
+  if (result == 0) {
+    Console.WriteLine($"Service '{serviceName}' stopped successfully.");
+  }
+  else {
+    Console.WriteLine("Failed to stop service.");
+  }
+
+  return result;
+}
+
+static int GetServiceStatus(string serviceName) {
+  return RunScCommand($"query \"{serviceName}\"");
+}
+
+static int RunScCommand(string arguments) {
+  try {
+    var process = new Process {
+      StartInfo = new ProcessStartInfo {
+        FileName = "sc.exe",
+        Arguments = arguments,
+        UseShellExecute = false,
+        RedirectStandardOutput = true,
+        RedirectStandardError = true,
+        CreateNoWindow = true
+      }
+    };
+
+    process.Start();
+
+    var output = process.StandardOutput.ReadToEnd();
+    var error = process.StandardError.ReadToEnd();
+
+    process.WaitForExit();
+
+    if (!string.IsNullOrWhiteSpace(output))
+      Console.WriteLine(output);
+
+    if (!string.IsNullOrWhiteSpace(error))
+      Console.WriteLine(error);
+
+    return process.ExitCode;
+  }
+  catch (Exception ex) {
+    Console.WriteLine($"Error executing sc.exe: {ex.Message}");
+    return 1;
+  }
+}
+
+static void PrintHelp(string serviceName) {
+  Console.WriteLine($"""
+    MaksIT.UScheduler - Windows Service Scheduler
+
+    Usage: MaksIT.UScheduler.exe [command]
+
+    Commands:
+      --install, -i    Install the Windows service
+      --uninstall, -u  Uninstall the Windows service
+      --start          Start the service
+      --stop           Stop the service
+      --status         Query service status
+      --help, -h       Show this help message
+
+    Configuration:
+      Service Name: {serviceName}
+      Config File:  appsettings.json
+
+    Examples:
+      MaksIT.UScheduler.exe --install    # Install and register the service
+      MaksIT.UScheduler.exe --start      # Start the service
+      MaksIT.UScheduler.exe --stop       # Stop the service
+      MaksIT.UScheduler.exe --uninstall  # Remove the service
+
+    Note: Service management commands require administrator privileges.
+    """);
+}

src/MaksIT.UScheduler/Services/IPSScriptService.cs

@@ -0,0 +1,32 @@
+namespace MaksIT.UScheduler.Services;
+
+/// <summary>
+/// Interface for executing and managing PowerShell scripts.
+/// </summary>
+public interface IPSScriptService : IDisposable {
+  /// <summary>
+  /// Executes a PowerShell script asynchronously with optional signature verification.
+  /// </summary>
+  /// <param name="scriptPath">The path to the PowerShell script to execute.</param>
+  /// <param name="signed">If true, validates the script's Authenticode signature before execution.</param>
+  /// <param name="stoppingToken">Cancellation token to signal when script execution should stop.</param>
+  /// <returns>A task representing the asynchronous operation.</returns>
+  Task RunScriptAsync(string scriptPath, bool signed, CancellationToken stoppingToken);
+
+  /// <summary>
+  /// Gets a list of script paths that are currently being executed.
+  /// </summary>
+  /// <returns>A list of script paths currently running.</returns>
+  List<string> GetRunningScriptTasks();
+
+  /// <summary>
+  /// Terminates a running PowerShell script by its path.
+  /// </summary>
+  /// <param name="scriptPath">The path of the script to terminate.</param>
+  void TerminateScript(string scriptPath);
+
+  /// <summary>
+  /// Terminates all currently running PowerShell scripts.
+  /// </summary>
+  void TerminateAllScripts();
+}

src/MaksIT.UScheduler/Services/IProcessService.cs

@@ -0,0 +1,36 @@
+using System.Collections.Concurrent;
+using System.Diagnostics;
+
+
+namespace MaksIT.UScheduler.Services;
+
+/// <summary>
+/// Interface for managing and executing external processes.
+/// </summary>
+public interface IProcessService {
+  /// <summary>
+  /// Starts and monitors an external process asynchronously.
+  /// </summary>
+  /// <param name="processPath">The path to the executable to run.</param>
+  /// <param name="args">Optional command-line arguments to pass to the process.</param>
+  /// <param name="stoppingToken">Cancellation token to signal when the process should stop.</param>
+  /// <returns>A task representing the asynchronous operation.</returns>
+  Task RunProcessAsync(string processPath, string[]? args, CancellationToken stoppingToken);
+
+  /// <summary>
+  /// Gets the dictionary of currently running processes.
+  /// </summary>
+  /// <returns>A concurrent dictionary mapping process IDs to their Process objects.</returns>
+  ConcurrentDictionary<int, Process> GetRunningProcesses();
+
+  /// <summary>
+  /// Terminates a running process by its ID.
+  /// </summary>
+  /// <param name="processId">The ID of the process to terminate.</param>
+  void TerminateProcessById(int processId);
+
+  /// <summary>
+  /// Terminates all currently running processes managed by this service.
+  /// </summary>
+  void TerminateAllProcesses();
+}

src/MaksIT.UScheduler/Services/PSScriptService.cs

@@ -1,65 +1,104 @@
-using System.Collections.Concurrent;
+using System.Collections.Concurrent;
 using System.Management.Automation;
 using System.Management.Automation.Runspaces;
+using MaksIT.UScheduler.Shared.Helpers;
+using MaksIT.UScheduler.Shared.Extensions;
 
 
 namespace MaksIT.UScheduler.Services;
 
-public sealed class PSScriptService {
+/// <summary>
+/// Service responsible for executing and managing PowerShell scripts.
+/// Provides parallel script execution using a RunspacePool and supports
+/// signature verification for signed scripts.
+/// </summary>
+public sealed class PSScriptService : IPSScriptService {
 
   private readonly ILogger<PSScriptService> _logger;
-  private readonly ConcurrentDictionary<string, PowerShell> _runningScripts = new ConcurrentDictionary<string, PowerShell>();
-  private readonly Runspace _rs = RunspaceFactory.CreateRunspace();
+  private readonly ILoggerFactory _loggerFactory;
+  private readonly ConcurrentDictionary<string, PowerShell> _runningScripts = new();
+  private readonly RunspacePool _runspacePool;
+  private bool _disposed;
 
-  public PSScriptService(ILogger<PSScriptService> logger) {
+  /// <summary>
+  /// Initializes a new instance of the <see cref="PSScriptService"/> class.
+  /// Creates a RunspacePool for parallel script execution.
+  /// </summary>
+  /// <param name="logger">The logger instance for this service.</param>
+  /// <param name="loggerFactory">The logger factory for creating script-specific loggers.</param>
+  public PSScriptService(
+    ILogger<PSScriptService> logger,
+    ILoggerFactory loggerFactory
+  ) {
     _logger = logger;
-    if (_rs.RunspaceStateInfo.State != RunspaceState.Opened) {
-      _rs.Open();
-      _logger.LogInformation($"Runspace opened");
-    }
+    _loggerFactory = loggerFactory;
+
+    // Create a RunspacePool to allow parallel script execution
+    _runspacePool = RunspaceFactory.CreateRunspacePool(1, Environment.ProcessorCount);
+    _runspacePool.Open();
+    _logger.LogInformation($"RunspacePool opened with max {Environment.ProcessorCount} runspaces");
   }
 
-  public Task RunScript(string scriptPath, bool signed, CancellationToken stoppingToken) {
-    _logger.LogInformation($"Preparing to run script {scriptPath}");
+  /// <summary>
+  /// Executes a PowerShell script asynchronously with optional signature verification.
+  /// Automatically passes Automated and CurrentDateTimeUtc parameters to the script.
+  /// </summary>
+  /// <param name="scriptPath">The path to the PowerShell script to execute.</param>
+  /// <param name="signed">If true, validates the script's Authenticode signature before execution.</param>
+  /// <param name="stoppingToken">Cancellation token to signal when script execution should stop.</param>
+  /// <returns>A task representing the asynchronous operation.</returns>
+  public async Task RunScriptAsync(string scriptPath, bool signed, CancellationToken stoppingToken) {
+    // Resolve relative paths against application base directory
+    var resolvedPath = PathHelper.ResolvePath(scriptPath);
     
-    if (GetRunningScriptTasks().Contains(scriptPath)) {
-      _logger.LogInformation($"PowerShell script {scriptPath} is already running");
-      return Task.CompletedTask;
+    _logger.LogInformation($"Preparing to run script {resolvedPath}");
+
+    if (GetRunningScriptTasks().Contains(resolvedPath)) {
+      _logger.LogInformation($"PowerShell script {resolvedPath} is already running");
+      return;
     }
 
-    if (!File.Exists(scriptPath)) {
-      _logger.LogError($"Script file {scriptPath} does not exist");
-      return Task.CompletedTask;
+    if (!File.Exists(resolvedPath)) {
+      _logger.LogError($"Script file {resolvedPath} does not exist");
+      return;
     }
 
-    if (!TryUnblockScript(scriptPath)) {
-      _logger.LogError($"Script {scriptPath} could not be unblocked. Aborting execution.");
-      return Task.CompletedTask;
+    if (!TryUnblockScript(resolvedPath)) {
+      _logger.LogError($"Script {resolvedPath} could not be unblocked. Aborting execution.");
+      return;
     }
 
     var ps = PowerShell.Create();
-    ps.Runspace = _rs;
-    _runningScripts.TryAdd(scriptPath, ps);
+    ps.RunspacePool = _runspacePool;
+
+    if (!_runningScripts.TryAdd(resolvedPath, ps)) {
+      _logger.LogWarning($"Script {resolvedPath} was already added by another thread");
+      ps.Dispose();
+      return;
+    }
 
     try {
+      // Set execution policy
       var scriptPolicy = signed ? "AllSigned" : "Unrestricted";
       ps.AddScript($"Set-ExecutionPolicy -Scope Process -ExecutionPolicy {scriptPolicy}");
-      ps.Invoke();
+      await Task.Factory.FromAsync(ps.BeginInvoke(), ps.EndInvoke);
 
       if (signed) {
         ps.Commands.Clear();
-        ps.AddScript($"Get-AuthenticodeSignature \"{scriptPath}\"");
-        var signatureResults = ps.Invoke();
+        ps.AddScript($"Get-AuthenticodeSignature \"{resolvedPath}\"");
+        var signatureResults = await Task.Factory.FromAsync(ps.BeginInvoke(), ps.EndInvoke);
         if (signatureResults.Count == 0 || ((Signature)signatureResults[0].BaseObject).Status != SignatureStatus.Valid) {
-          _logger.LogWarning($"Script {scriptPath} signature is invalid. Correct and restart the service.");
-          return Task.CompletedTask;
+          _logger.LogWarning($"Script {resolvedPath} signature is invalid. Correct and restart the service.");
+          return;
         }
       }
 
-      _logger.LogInformation($"Invoking: {scriptPath}");
+      stoppingToken.ThrowIfCancellationRequested();
+
+      _logger.LogInformation($"Invoking: {resolvedPath}");
 
       ps.Commands.Clear();
-      var myCommand = new Command(scriptPath);
+      var myCommand = new Command(resolvedPath);
 
       var currentDateTimeUtcString = DateTime.UtcNow.ToString("o");
       myCommand.Parameters.Add(new CommandParameter("Automated", true));
@@ -68,35 +107,45 @@ public sealed class PSScriptService {
 
       _logger.LogInformation($"Added parameters: Automated=true, CurrentDateTimeUtc={currentDateTimeUtcString}");
 
+      // Execute asynchronously
+      var outputResults = await Task.Factory.FromAsync(ps.BeginInvoke(), ps.EndInvoke);
+
+      #region Script Output Logging
+      var scriptLogger = _loggerFactory.CreateFolderLogger(resolvedPath);
+
       // Log standard output
-      var outputResults = ps.Invoke();
       if (outputResults != null && outputResults.Count > 0) {
         foreach (var outputItem in outputResults) {
-          _logger.LogInformation($"[PS Output] {outputItem}");
+          scriptLogger.LogInformation($"[PS Output] {outputItem}");
         }
       }
 
       // Log errors
       if (ps.Streams.Error.Count > 0) {
         foreach (var errorItem in ps.Streams.Error) {
-          _logger.LogError($"[PS Error] {errorItem}");
+          scriptLogger.LogError($"[PS Error] {errorItem}");
         }
       }
+      #endregion
     }
     catch (OperationCanceledException) {
-      _logger.LogInformation($"Stopping script {scriptPath} due to cancellation request");
+      _logger.LogInformation($"Stopping script {resolvedPath} due to cancellation request");
     }
     catch (Exception ex) {
-      _logger.LogError($"Error running script {scriptPath}: {ex.Message}");
+      _logger.LogError($"Error running script {resolvedPath}: {ex.Message}");
     }
     finally {
-      TerminateScript(scriptPath);
-      _logger.LogInformation($"Script {scriptPath} completed and removed from running scripts");
+      TerminateScript(resolvedPath);
+      _logger.LogInformation($"Script {resolvedPath} completed and removed from running scripts");
     }
-
-    return Task.CompletedTask;
   }
 
+  /// <summary>
+  /// Attempts to unblock a downloaded script by removing the Zone.Identifier alternate data stream.
+  /// This is equivalent to right-clicking a file and selecting "Unblock" in Windows.
+  /// </summary>
+  /// <param name="scriptPath">The path to the script to unblock.</param>
+  /// <returns>True if the script was successfully unblocked or was not blocked; false if unblocking failed.</returns>
   private bool TryUnblockScript(string scriptPath) {
     try {
       var zoneIdentifier = scriptPath + ":Zone.Identifier";
@@ -112,20 +161,57 @@ public sealed class PSScriptService {
     }
   }
 
+  /// <summary>
+  /// Gets a list of script paths that are currently being executed.
+  /// </summary>
+  /// <returns>A list of script paths currently running.</returns>
   public List<string> GetRunningScriptTasks() {
     _logger.LogInformation($"Retrieving running script tasks. Current count: {_runningScripts.Count}");
     return _runningScripts.Keys.ToList();
   }
 
+  /// <summary>
+  /// Terminates a running PowerShell script by its path.
+  /// Stops the script execution and disposes of its PowerShell instance.
+  /// </summary>
+  /// <param name="scriptPath">The path of the script to terminate.</param>
   public void TerminateScript(string scriptPath) {
     _logger.LogInformation($"Attempting to terminate script {scriptPath}");
 
     if (_runningScripts.TryRemove(scriptPath, out var ps)) {
       ps.Stop();
+      ps.Dispose();
       _logger.LogInformation($"Script {scriptPath} terminated");
     }
     else {
       _logger.LogWarning($"Failed to terminate script {scriptPath}. Script not found.");
     }
   }
+
+  /// <summary>
+  /// Terminates all currently running PowerShell scripts.
+  /// </summary>
+  public void TerminateAllScripts() {
+    _logger.LogInformation("Terminating all running scripts");
+
+    foreach (var scriptPath in _runningScripts.Keys.ToList()) {
+      TerminateScript(scriptPath);
+    }
+  }
+
+  /// <summary>
+  /// Releases all resources used by the <see cref="PSScriptService"/>.
+  /// Terminates all running scripts and closes the RunspacePool.
+  /// </summary>
+  public void Dispose() {
+    if (_disposed)
+      return;
+
+    _disposed = true;
+    TerminateAllScripts();
+
+    _runspacePool?.Close();
+    _runspacePool?.Dispose();
+    _logger.LogInformation("RunspacePool disposed");
+  }
 }

src/MaksIT.UScheduler/Services/ProcessService.cs

@@ -1,90 +1,126 @@
-using System.Diagnostics;
+using System.Diagnostics;
 using System.Collections.Concurrent;
+using MaksIT.UScheduler.Shared.Helpers;
+using MaksIT.UScheduler.Shared.Extensions;
 
 
 namespace MaksIT.UScheduler.Services;
 
-public sealed class ProcessService {
+/// <summary>
+/// Service responsible for managing and executing external processes.
+/// Tracks running processes and provides methods for starting, monitoring, and terminating them.
+/// </summary>
+public sealed class ProcessService : IProcessService {
 
-  private readonly ILogger<ProcessService> _logger;
+  private readonly ILogger _logger;
+  private readonly ILoggerFactory _loggerFactory;
   private readonly ConcurrentDictionary<int, Process> _runningProcesses = new();
 
-  public ProcessService(ILogger<ProcessService> logger) {
+  /// <summary>
+  /// Initializes a new instance of the <see cref="ProcessService"/> class.
+  /// </summary>
+  /// <param name="logger">The logger instance for this service.</param>
+  /// <param name="loggerFactory">The logger factory for creating process-specific loggers.</param>
+  public ProcessService(
+    ILogger<ProcessService> logger,
+    ILoggerFactory loggerFactory
+  ) {
     _logger = logger;
+    _loggerFactory = loggerFactory;
   }
 
-  public async Task RunProcess(string processPath, string[] args, CancellationToken stoppingToken) {
-    _logger.LogInformation($"Starting process {processPath} with arguments {string.Join(", ", args)}");
+  /// <summary>
+  /// Starts and monitors an external process asynchronously.
+  /// If the process exits with a non-zero code, it will be automatically restarted.
+  /// </summary>
+  /// <param name="processPath">The path to the executable to run.</param>
+  /// <param name="args">Optional command-line arguments to pass to the process.</param>
+  /// <param name="stoppingToken">Cancellation token to signal when the process should stop.</param>
+  /// <returns>A task representing the asynchronous operation.</returns>
+  public async Task RunProcessAsync(string processPath, string[]? args, CancellationToken stoppingToken) {
+    // Resolve relative paths against application base directory
+    var resolvedPath = PathHelper.ResolvePath(processPath);
+    var processLogger = _loggerFactory.CreateFolderLogger(resolvedPath);
+    var argsString = args != null ? string.Join(", ", args) : "";
+
+    processLogger.LogInformation($"Starting process {resolvedPath} with arguments {argsString}");
 
     Process? process = null;
 
     try {
-      if (GetRunningProcesses().Any(x => x.Value.StartInfo.FileName == processPath)) {
-        _logger.LogInformation($"Process {processPath} is already running");
+      if (GetRunningProcesses().Any(x => x.Value.StartInfo.FileName == resolvedPath)) {
+        processLogger.LogInformation($"Process {resolvedPath} is already running");
         return;
       }
 
       process = new Process();
 
       process.StartInfo = new ProcessStartInfo {
-        FileName = processPath,
-        WorkingDirectory = Path.GetDirectoryName(processPath),
+        FileName = resolvedPath,
+        WorkingDirectory = Path.GetDirectoryName(resolvedPath),
         UseShellExecute = false,
         RedirectStandardOutput = true,
         RedirectStandardError = true
       };
 
-      foreach (var arg in args)
-        process.StartInfo.ArgumentList.Add(arg);
+      if (args != null) {
+        foreach (var arg in args)
+          process.StartInfo.ArgumentList.Add(arg);
+      }
 
       process.Start();
       _runningProcesses.TryAdd(process.Id, process);
 
-      _logger.LogInformation($"Process {processPath} started with ID {process.Id}");
+      processLogger.LogInformation($"Process {resolvedPath} started with ID {process.Id}");
 
       await process.WaitForExitAsync();
 
       if (process.ExitCode != 0 && !stoppingToken.IsCancellationRequested) {
-        _logger.LogWarning($"Process {processPath} exited with code {process.ExitCode}");
-        await RunProcess(processPath, args, stoppingToken);
+        processLogger.LogWarning($"Process {resolvedPath} exited with code {process.ExitCode}, restarting...");
+        await RunProcessAsync(resolvedPath, args, stoppingToken);
       }
       else {
-        _logger.LogInformation($"Process {processPath} completed successfully");
+        processLogger.LogInformation($"Process {resolvedPath} completed successfully with exit code {process.ExitCode}");
       }
     }
     catch (OperationCanceledException) {
       // When the stopping token is canceled, for example, a call made from services.msc,
       // we shouldn't exit with a non-zero exit code. In other words, this is expected...
-      _logger.LogWarning($"Process {processPath} was canceled");
+      processLogger.LogInformation($"Process {resolvedPath} was canceled");
     }
     catch (Exception ex) {
-      _logger.LogError($"Error running process {processPath}: {ex.Message}");
+      processLogger.LogError($"Error running process {resolvedPath}: {ex.Message}");
     }
     finally {
       if (process != null && _runningProcesses.ContainsKey(process.Id)) {
         TerminateProcessById(process.Id);
-
-        _logger.LogInformation($"Process {processPath} with ID {process.Id} removed from running processes");
+        processLogger.LogInformation($"Process {resolvedPath} with ID {process.Id} removed from running processes");
       }
     }
   }
 
+  /// <summary>
+  /// Gets the dictionary of currently running processes.
+  /// </summary>
+  /// <returns>A concurrent dictionary mapping process IDs to their Process objects.</returns>
   public ConcurrentDictionary<int, Process> GetRunningProcesses() {
-    _logger.LogInformation($"Retrieving running processes. Current count: {_runningProcesses.Count}");
     return _runningProcesses;
   }
 
+  /// <summary>
+  /// Terminates a running process by its ID.
+  /// Recursively attempts to kill the process until it has exited.
+  /// </summary>
+  /// <param name="processId">The ID of the process to terminate.</param>
   public void TerminateProcessById(int processId) {
     // Check if the process is in the running processes list
     if (!_runningProcesses.TryGetValue(processId, out var processToTerminate)) {
-      _logger.LogWarning($"Failed to terminate process {processId}. Process not found.");
       return;
     }
 
     // Kill the process
     try {
       processToTerminate.Kill(true);
-      _logger.LogInformation($"Process {processId} terminated");
     }
     catch (Exception ex) {
       _logger.LogError($"Error terminating process {processId}: {ex.Message}");
@@ -92,7 +128,17 @@ public sealed class ProcessService {
 
     // Check if the process has exited
     if (!processToTerminate.HasExited) {
-      _logger.LogWarning($"Failed to terminate process {processId}. Process still running.");
+      TerminateProcessById(processId);
+    }
+  }
+
+  /// <summary>
+  /// Terminates all currently running processes managed by this service.
+  /// </summary>
+  public void TerminateAllProcesses() {
+    _logger.LogInformation("Terminating all running processes");
+
+    foreach (var processId in _runningProcesses.Keys.ToList()) {
       TerminateProcessById(processId);
     }
   }

src/MaksIT.UScheduler/Uninstall.cmd

@@ -1,2 +0,0 @@
-sc.exe delete "MaksIT.UScheduler Service"
-pause

src/MaksIT.UScheduler/appsettings.json

@@ -13,7 +13,32 @@
     }
   },
   "Configuration": {
+    "LogDir": ".\\logs",
     "Powershell": [
+      {
+        "Path": "..\\..\\..\\..\\..\\Scripts\\File-Sync\\file-sync.ps1",
+        "Name": "File Sync",
+        "IsSigned": false,
+        "Disabled": true
+      },
+      {
+        "Path": "..\\..\\..\\..\\..\\Scripts\\HyperV-Backup\\hyper-v-backup.ps1",
+        "Name": "HyperV Backup",
+        "IsSigned": false,
+        "Disabled": true
+      },
+      {
+        "Path": "..\\..\\..\\..\\..\\Scripts\\Native-Sync\\native-sync.ps1",
+        "Name": "Native Sync",
+        "IsSigned": false,
+        "Disabled": true
+      },
+      {
+        "Path": "..\\..\\..\\..\\..\\Scripts\\Windows-Update\\windows-update.ps1",
+        "Name": "Windows Update",
+        "IsSigned": false,
+        "Disabled": true
+      }
     ],
 
     "Processes": [

src/Release-ToGitHub.ps1

@@ -1,173 +0,0 @@
-# Set GH_TOKEN from custom environment variable for GitHub CLI authentication
-$env:GH_TOKEN = $env:GITHUB_MAKS_IT_COM
-
-# Paths
-$csprojPath = "MaksIT.UScheduler\MaksIT.UScheduler.csproj"
-$publishDir = "publish"
-$releaseDir = "release"
-$changelogPath = "..\CHANGELOG.md"
-
-# Helper: ensure required commands exist
-function Assert-Command {
-    param([string]$cmd)
-    if (-not (Get-Command $cmd -ErrorAction SilentlyContinue)) {
-        Write-Error "Required command '$cmd' is missing. Aborting."
-        exit 1
-    }
-}
-
-Assert-Command dotnet
-Assert-Command git
-Assert-Command gh
-
-# 1. Get version from .csproj
-[xml]$csproj = Get-Content $csprojPath
-
-# Support multiple PropertyGroups
-$version = ($csproj.Project.PropertyGroup |
-            Where-Object { $_.Version } |
-            Select-Object -First 1).Version
-
-if (-not $version) {
-    Write-Error "Version not found in $csprojPath"
-    exit 1
-}
-
-Write-Host "Version detected: $version"
-
-# 2. Publish the project
-Write-Host "Publishing project..."
-dotnet publish $csprojPath -c Release -o $publishDir
-
-if ($LASTEXITCODE -ne 0) {
-    Write-Error "dotnet publish failed."
-    exit 1
-}
-
-# 3. Prepare release directory
-if (!(Test-Path $releaseDir)) {
-    New-Item -ItemType Directory -Path $releaseDir | Out-Null
-}
-
-# 4. Create zip file
-$zipName = "maksit.uscheduler-$version.zip"
-$zipPath = Join-Path $releaseDir $zipName
-
-if (Test-Path $zipPath) {
-    Remove-Item $zipPath -Force
-}
-
-Write-Host "Creating archive $zipName ..."
-Compress-Archive -Path "$publishDir\*" -DestinationPath $zipPath -Force
-
-if ($LASTEXITCODE -ne 0 -or -not (Test-Path $zipPath)) {
-    Write-Error "Failed to create archive $zipPath"
-    exit 1
-}
-
-Write-Host "Release zip created: $zipPath"
-
-# 5.a Extract related changelog section from CHANGELOG.md
-if (-not (Test-Path $changelogPath)) {
-    Write-Error "CHANGELOG.md not found."
-    exit 1
-}
-
-$changelog = Get-Content $changelogPath -Raw
-
-# Regex pattern to get the changelog section for the current version
-$pattern = "(?ms)^##\s+v$([regex]::Escape($version))\b.*?(?=^##\s+v\d+\.\d+\.\d+|\Z)"
-
-$match = [regex]::Match($changelog, $pattern)
-
-if (-not $match.Success) {
-    Write-Error "Changelog entry for version $version not found."
-    exit 1
-}
-
-$releaseNotes = $match.Value.Trim()
-
-Write-Host "Extracted release notes for ${version}:"
-Write-Host "----------------------------------------"
-Write-Host $releaseNotes
-Write-Host "----------------------------------------"
-
-# 5. Create GitHub Release (requires GitHub CLI)
-# Get remote URL
-$remoteUrl = git config --get remote.origin.url
-if ($LASTEXITCODE -ne 0 -or -not $remoteUrl) {
-    Write-Error "Could not determine git remote origin URL."
-    exit 1
-}
-
-# Extract owner/repo from URL (supports HTTPS and SSH)
-if ($remoteUrl -match "[:/](?<owner>[^/]+)/(?<repo>[^/.]+)(\.git)?$") {
-    $owner = $matches['owner']
-    $repoName = $matches['repo']
-    $repo = "$owner/$repoName"
-} else {
-    Write-Error "Could not parse GitHub repo from remote URL: $remoteUrl"
-    exit 1
-}
-
-$tag = "v$version"
-$releaseName = "Release $version"
-
-Write-Host "Repository detected: $repo"
-Write-Host "Tag to be created: $tag"
-
-# Ensure GH_TOKEN is set
-if (-not $env:GH_TOKEN) {
-    Write-Error "GH_TOKEN environment variable is not set. Set GITHUB_MAKS_IT_COM and rerun."
-    exit 1
-}
-
-Write-Host "Authenticating GitHub CLI using GH_TOKEN..."
-
-# Reliable authentication test
-$authTest = gh api user 2>$null
-
-if ($LASTEXITCODE -ne 0 -or -not $authTest) {
-    Write-Error "GitHub CLI authentication failed. GH_TOKEN may be invalid or missing repo scope."
-    exit 1
-}
-
-Write-Host "GitHub CLI authenticated successfully via GH_TOKEN."
-
-# Create or replace release
-Write-Host "Creating GitHub release for $repo ..."
-
-# Check if release already exists
-$existing = gh release list --repo $repo | Select-String "^$tag\s"
-
-if ($existing) {
-    Write-Host "Tag $tag already exists. Deleting old release..."
-    gh release delete $tag --repo $repo --yes
-    if ($LASTEXITCODE -ne 0) {
-        Write-Error "Failed to delete existing release $tag."
-        exit 1
-    }
-}
-
-# Create new release with extracted changelog section
-gh release create $tag $zipPath `
-    --repo $repo `
-    --title "${releaseName}" `
-    --notes "${releaseNotes}"
-
-if ($LASTEXITCODE -ne 0) {
-    Write-Error "Failed to create GitHub release for tag $tag."
-    exit 1
-}
-
-Write-Host "GitHub release created successfully."
-
-# Cleanup temporary directories
-if (Test-Path $publishDir) {
-    Remove-Item $publishDir -Recurse -Force
-    Write-Host "Cleaned up $publishDir directory."
-}
-
-# Keep release artifacts
-Write-Host "Release artifacts kept in: $releaseDir"
-Write-Host "Done."

src/Scripts/File-Sync/scriptsettings.json

@@ -6,8 +6,12 @@
   "lastModified": "2026-01-26",
   "schedule": {
     "runMonth": [],
-    "runWeekday": ["Monday"],
-    "runTime": ["00:00"],
+    "runWeekday": [
+      "Monday"
+    ],
+    "runTime": [
+      "00:00"
+    ],
     "minIntervalMinutes": 10
   },
   "freeFileSyncExe": "C:\\Program Files\\FreeFileSync\\FreeFileSync.exe",

src/Scripts/Windows-Update/README.md

@@ -62,10 +62,7 @@ Windows-Update/
        "runWeekday": ["Wednesday"],
        "runTime": ["02:00"]
      },
-     "updateCategories": [
-       "Critical Updates",
-       "Security Updates"
-     ]
+     "updateCategories": "all"
    }
    ```
 
@@ -92,20 +89,38 @@ Windows-Update/
 
 ### Update Categories
 
-Available categories to install:
+The `updateCategories` setting supports two formats:
+
+| Format | Description |
+|--------|-------------|
+| `"all"` | Install updates from all categories (default) |
+| `["Category1", "Category2"]` | Install only from specified categories |
+
+**Available Categories:**
 
 | Category | Description |
 |----------|-------------|
 | `Critical Updates` | Critical security and stability updates |
 | `Security Updates` | Security-focused updates |
-| `Definition Updates` | Antivirus and malware definition updates |
+| `Definition Updates` | Antivirus/Defender definition updates (e.g., KB2267602) |
 | `Update Rollups` | Cumulative update packages |
+| `Updates` | General updates |
 | `Feature Packs` | New feature additions |
 | `Service Packs` | Major cumulative updates |
 | `Tools` | System tools and utilities |
 | `Drivers` | Hardware driver updates |
+| `Upgrades` | Windows version upgrades |
 
-**Example:**
+**Examples:**
+
+Install all updates (default):
+```json
+{
+  "updateCategories": "all"
+}
+```
+
+Security-focused updates only:
 ```json
 {
   "updateCategories": [
@@ -116,6 +131,22 @@ Available categories to install:
 }
 ```
 
+Everything except drivers:
+```json
+{
+  "updateCategories": [
+    "Critical Updates",
+    "Security Updates",
+    "Definition Updates",
+    "Update Rollups",
+    "Updates",
+    "Feature Packs",
+    "Service Packs",
+    "Tools"
+  ]
+}
+```
+
 ### Exclusions
 
 | Property | Type | Description | Example |
@@ -268,6 +299,8 @@ When `-Automated` is specified:
 [INFO] ==========================================
 [INFO] Windows Update Process Started
 [INFO] Script Version: 1.0.0 (2026-01-28)
+[INFO] Update Categories: ALL (installing all available updates)
+[Info]   Available: Critical Updates, Definition Updates, Security Updates, Update Rollups, Updates
 [INFO] ==========================================
 [SUCCESS] PSWindowsUpdate module loaded
 [INFO] Running pre-update checks...
@@ -422,12 +455,13 @@ Test without installing updates (set in scriptsettings.json):
 
 1. **Test First** - Always test with `dryRun: true` before actual execution
 2. **Schedule Wisely** - Run during maintenance windows (nights, weekends)
-3. **Start Conservative** - Begin with Critical/Security updates only
-4. **Monitor Results** - Review update reports and logs regularly
-5. **Backup First** - Ensure system backups before major updates
-6. **Reboot Testing** - Test `rebootBehavior: "auto"` in non-production environment first
-7. **Exclusion Management** - Keep exclusions list minimal and documented
-8. **Review Failures** - Investigate and resolve failed updates promptly
+3. **Use "all" Categories** - Default `"all"` ensures no updates are missed (including Defender definitions)
+4. **Use Exclusions** - Exclude specific problematic updates by KB number or title pattern instead of limiting categories
+5. **Monitor Results** - Review update reports and logs regularly
+6. **Backup First** - Ensure system backups before major updates
+7. **Reboot Testing** - Test `rebootBehavior: "auto"` in non-production environment first
+8. **Exclusion Management** - Keep exclusions list minimal and documented
+9. **Review Failures** - Investigate and resolve failed updates promptly
 
 ## Security Considerations
 
@@ -457,6 +491,12 @@ Test without installing updates (set in scriptsettings.json):
 
 ## Version History
 
+### 1.0.1 (2026-01-30)
+- Added `"all"` option for updateCategories (new default)
+- Fixed category matching for PSWindowsUpdate Category objects
+- Added `Updates` and `Upgrades` to documented categories
+- Improved logging to show category mode at startup
+
 ### 1.0.0 (2026-01-28)
 - Initial release
 - PSWindowsUpdate integration

src/Scripts/Windows-Update/scriptsettings.json

@@ -10,12 +10,7 @@
     "runTime": ["02:00"],
     "minIntervalMinutes": 60
   },
-  "updateCategories": [
-    "Critical Updates",
-    "Security Updates",
-    "Definition Updates",
-    "Update Rollups"
-  ],
+  "updateCategories": "all",
   "exclusions": {
     "kbNumbers": [],
     "titlePatterns": [
@@ -33,7 +28,7 @@
     "dryRun": false
   },
   "reporting": {
-    "generateReport": true,
+    "generateReport": false,
     "emailNotification": false,
     "emailSettings": {
       "smtpServer": "smtp.example.com",
@@ -53,7 +48,7 @@
       "runTime": "Array of UTC times in HH:mm format when updates should run.",
       "minIntervalMinutes": "Minimum minutes between update runs to prevent duplicate executions."
     },
-    "updateCategories": "Array of update categories to install. Available: 'Critical Updates', 'Security Updates', 'Definition Updates', 'Update Rollups', 'Feature Packs', 'Service Packs', 'Tools', 'Drivers'",
+    "updateCategories": "Set to 'all' to install all updates regardless of category, or provide an array of specific categories. Available categories: 'Critical Updates', 'Security Updates', 'Definition Updates', 'Update Rollups', 'Updates', 'Feature Packs', 'Service Packs', 'Tools', 'Drivers', 'Upgrades'",
     "exclusions": {
       "kbNumbers": "Array of KB numbers to exclude (e.g. 'KB5034441')",
       "titlePatterns": "Array of wildcard patterns to exclude by title (e.g. '*Preview*', '*Optional*')"

src/Scripts/Windows-Update/windows-update.ps1

@@ -55,7 +55,7 @@ catch {
 # Process Settings =========================================================
 
 # Validate required settings
-$requiredSettings = @('updateCategories', 'preChecks', 'options')
+$requiredSettings = @('preChecks', 'options')
 foreach ($setting in $requiredSettings) {
     if (-not $settings.$setting) {
         Write-Error "Required setting '$setting' is missing or empty in $settingsFile"
@@ -63,13 +63,34 @@ foreach ($setting in $requiredSettings) {
     }
 }
 
+# Validate updateCategories separately (can be string "all" or array)
+if (-not $settings.updateCategories) {
+    Write-Error "Required setting 'updateCategories' is missing in $settingsFile"
+    exit 1
+}
+
 # Extract settings
-$UpdateCategories = $settings.updateCategories
+$UpdateCategoriesSetting = $settings.updateCategories
 $Exclusions = $settings.exclusions
 $PreChecks = $settings.preChecks
 $Options = $settings.options
 $Reporting = $settings.reporting
 
+# Process updateCategories - can be "all" or an array of category names
+$InstallAllCategories = $false
+$UpdateCategories = @()
+
+if ($UpdateCategoriesSetting -is [string] -and $UpdateCategoriesSetting -eq "all") {
+    $InstallAllCategories = $true
+}
+elseif ($UpdateCategoriesSetting -is [array]) {
+    $UpdateCategories = $UpdateCategoriesSetting
+}
+else {
+    Write-Error "Invalid updateCategories setting. Must be 'all' or an array of category names."
+    exit 1
+}
+
 # Get DryRun from settings
 $DryRun = $Options.dryRun
 
@@ -130,6 +151,77 @@ function Test-PSWindowsUpdate {
     }
 }
 
+function Get-AllUpdateCategories {
+    param([switch]$Automated)
+
+    try {
+        # Use Windows Update COM API
+        $updateSession = New-Object -ComObject Microsoft.Update.Session
+        $updateSearcher = $updateSession.CreateUpdateSearcher()
+
+        # Set to search Microsoft Update (includes more categories)
+        $microsoftUpdateServiceId = "7971f918-a847-4430-9279-4a52d1efe18d"
+        try {
+            $updateSearcher.ServiceID = $microsoftUpdateServiceId
+            $updateSearcher.ServerSelection = 3  # ssOthers
+        }
+        catch {
+            # Fall back to default
+        }
+
+        $categories = @{}
+
+        # Method 1: Search for pending and installed updates
+        $searches = @("IsInstalled=0", "IsInstalled=1 and IsHidden=0")
+
+        foreach ($searchCriteria in $searches) {
+            try {
+                $searchResult = $updateSearcher.Search($searchCriteria)
+                foreach ($update in $searchResult.Updates) {
+                    foreach ($cat in $update.Categories) {
+                        # Filter by Type = "UpdateClassification" (excludes product names)
+                        if ($cat.Name -and $cat.Type -eq "UpdateClassification") {
+                            if (-not $categories.ContainsKey($cat.Name)) {
+                                $categories[$cat.Name] = $true
+                            }
+                        }
+                    }
+                }
+            }
+            catch {
+                # Continue with next search
+            }
+        }
+
+        # Method 2: Also check update history for more categories
+        try {
+            $historyCount = $updateSearcher.GetTotalHistoryCount()
+            if ($historyCount -gt 0) {
+                $history = $updateSearcher.QueryHistory(0, [Math]::Min($historyCount, 200))
+                foreach ($entry in $history) {
+                    if ($entry.Categories) {
+                        foreach ($cat in $entry.Categories) {
+                            if ($cat.Name -and $cat.Type -eq "UpdateClassification") {
+                                if (-not $categories.ContainsKey($cat.Name)) {
+                                    $categories[$cat.Name] = $true
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+        catch {
+            # History query failed, continue with what we have
+        }
+
+        return $categories
+    }
+    catch {
+        return @{}
+    }
+}
+
 function Test-PreUpdateChecks {
     param([switch]$Automated)
 
@@ -178,6 +270,54 @@ function Test-PreUpdateChecks {
     return $true
 }
 
+function Update-DefenderSignatures {
+    param([switch]$Automated)
+
+    Write-Log "Updating Microsoft Defender signatures..." -Level Info -Automated:$Automated
+
+    try {
+        # Get current signature version before update
+        $defenderStatus = Get-MpComputerStatus -ErrorAction SilentlyContinue
+        $beforeVersion = if ($defenderStatus) { $defenderStatus.AntivirusSignatureVersion } else { "Unknown" }
+
+        # Update signatures using built-in cmdlet (more reliable than Windows Update)
+        Update-MpSignature -ErrorAction Stop
+
+        # Get new version
+        $defenderStatus = Get-MpComputerStatus -ErrorAction SilentlyContinue
+        $afterVersion = if ($defenderStatus) { $defenderStatus.AntivirusSignatureVersion } else { "Unknown" }
+
+        if ($beforeVersion -ne $afterVersion) {
+            Write-Log "Defender signatures updated: $beforeVersion -> $afterVersion" -Level Success -Automated:$Automated
+            $script:UpdateStats.Installed++
+        }
+        else {
+            Write-Log "Defender signatures already up to date (Version: $afterVersion)" -Level Info -Automated:$Automated
+        }
+
+        return $true
+    }
+    catch {
+        Write-Log "Failed to update Defender signatures: $_" -Level Warning -Automated:$Automated
+        return $false
+    }
+}
+
+function Invoke-WindowsUpdateRescan {
+    param([switch]$Automated)
+
+    Write-Log "Refreshing Windows Update UI..." -Level Info -Automated:$Automated
+
+    try {
+        # startinteractivescan refreshes the Windows Update GUI to reflect actual installed state
+        $null = Start-Process -FilePath "UsoClient.exe" -ArgumentList "startinteractivescan" -Wait -NoNewWindow -PassThru -ErrorAction SilentlyContinue
+        Write-Log "Windows Update UI refreshed" -Level Success -Automated:$Automated
+    }
+    catch {
+        Write-Log "Could not refresh Windows Update UI: $_" -Level Warning -Automated:$Automated
+    }
+}
+
 function Get-AvailableUpdates {
     param([switch]$Automated)
 
@@ -189,11 +329,21 @@ function Get-AvailableUpdates {
             $update = $_
             $included = $false
 
-            # Check categories
-            foreach ($cat in $UpdateCategories) {
-                if ($update.Categories -match $cat) {
-                    $included = $true
-                    break
+            # Check categories - if "all", include everything; otherwise filter by category list
+            if ($InstallAllCategories) {
+                $included = $true
+            }
+            else {
+                # Categories is a collection of Category objects with Name property
+                foreach ($cat in $UpdateCategories) {
+                    foreach ($updateCategory in $update.Categories) {
+                        $categoryName = if ($updateCategory.Name) { $updateCategory.Name } else { $updateCategory.ToString() }
+                        if ($categoryName -match $cat) {
+                            $included = $true
+                            break
+                        }
+                    }
+                    if ($included) { break }
                 }
             }
 
@@ -219,6 +369,12 @@ function Get-AvailableUpdates {
                 }
             }
 
+            # Exclude Defender signature updates (handled separately via Update-MpSignature)
+            if ($included -and $update.Title -like "*Security Intelligence Update for Microsoft Defender*") {
+                Write-Log "Skipping (handled separately): $($update.Title)" -Level Info -Automated:$Automated
+                $included = $false
+            }
+
             return $included
         }
 
@@ -246,7 +402,8 @@ function Install-AvailableUpdates {
 
     foreach ($update in $Updates) {
         $sizeKB = [math]::Round($update.Size / 1KB, 2)
-        Write-Log "  [$($update.KBArticleIDs -join ',')] $($update.Title) ($sizeKB KB)" -Level Info -Automated:$Automated
+        $kbDisplay = if ($update.KBArticleIDs) { $update.KBArticleIDs -join ',' } else { "N/A" }
+        Write-Log "  [$kbDisplay] $($update.Title) ($sizeKB KB)" -Level Info -Automated:$Automated
     }
 
     Write-Log "========================================" -Level Info -Automated:$Automated
@@ -257,24 +414,18 @@ function Install-AvailableUpdates {
         return
     }
 
-    # Install updates
+    # Install updates - pipe directly to preserve update selection
     Write-Log "Installing updates..." -Level Info -Automated:$Automated
 
     try {
         $installParams = @{
-            MicrosoftUpdate = $true
             AcceptAll = $true
             IgnoreReboot = ($Options.rebootBehavior -ne 'auto')
             Verbose = $false
         }
 
-        # Use KBArticleID filter if available
-        $kbList = $Updates | ForEach-Object { $_.KBArticleIDs } | Where-Object { $_ }
-        if ($kbList.Count -gt 0) {
-            $installParams['KBArticleID'] = $kbList
-        }
-
-        $result = Install-WindowsUpdate @installParams
+        # Pipe updates directly to Install-WindowsUpdate for reliable installation
+        $result = $Updates | Install-WindowsUpdate @installParams
 
         # Process results
         foreach ($item in $result) {
@@ -417,6 +568,21 @@ function Start-BusinessLogic {
     Write-Log "========================================" -Level Info -Automated:$Automated
     Write-Log "Windows Update Process Started" -Level Info -Automated:$Automated
     Write-Log "Script Version: $ScriptVersion ($ScriptDate)" -Level Info -Automated:$Automated
+    if ($InstallAllCategories) {
+        Write-Log "Update Categories: ALL" -Level Info -Automated:$Automated
+        # Query and display all known categories from Windows Update
+        $knownCategories = Get-AllUpdateCategories -Automated:$Automated
+        if ($knownCategories.Count -gt 0) {
+            $categoryList = ($knownCategories.Keys | Sort-Object) -join ', '
+            Write-Log "  Available: $categoryList" -Level Info -Automated:$Automated
+        }
+        else {
+            Write-Log "  Available: (unable to query)" -Level Info -Automated:$Automated
+        }
+    }
+    else {
+        Write-Log "Update Categories: $($UpdateCategories -join ', ')" -Level Info -Automated:$Automated
+    }
     if ($DryRun) {
         Write-Log "DRY RUN MODE - No changes will be made" -Level Warning -Automated:$Automated
     }
@@ -434,6 +600,14 @@ function Start-BusinessLogic {
         exit 1
     }
 
+    # Update Microsoft Defender signatures first (more reliable than Windows Update)
+    if (-not $DryRun) {
+        $null = Update-DefenderSignatures -Automated:$Automated
+    }
+    else {
+        Write-Log "DRY RUN: Skipping Defender signature update" -Level Info -Automated:$Automated
+    }
+
     # Scan for updates
     $updates = Get-AvailableUpdates -Automated:$Automated
 
@@ -448,6 +622,11 @@ function Start-BusinessLogic {
         Invoke-PostUpdateActions -Automated:$Automated
     }
 
+    # Refresh Windows Update cache (clears stale pending updates from UI)
+    if (-not $DryRun) {
+        Invoke-WindowsUpdateRescan -Automated:$Automated
+    }
+
     # Print summary
     Write-UpdateSummary -Automated:$Automated
 

utils/Force-AmendTaggedCommit/Force-AmendTaggedCommit.bat

@@ -0,0 +1,9 @@
+@echo off
+
+REM Change directory to the location of the script
+cd /d %~dp0
+
+REM Run Force Amend Tagged Commit script
+powershell -ExecutionPolicy Bypass -File "%~dp0Force-AmendTaggedCommit.ps1"
+
+pause

utils/Force-AmendTaggedCommit/Force-AmendTaggedCommit.ps1

@@ -0,0 +1,242 @@
+<#
+.SYNOPSIS
+    Amends the latest commit, recreates its associated tag, and force pushes both to remote.
+
+.DESCRIPTION
+    This script performs the following operations:
+    1. Gets the last commit and verifies it has an associated tag
+    2. Stages all pending changes
+    3. Amends the latest commit (keeps existing message)
+    4. Deletes and recreates the tag on the amended commit
+    5. Force pushes the branch and tag to remote
+    
+    All configuration is in scriptsettings.json.
+
+.PARAMETER DryRun
+    If specified, shows what would be done without making changes.
+
+.EXAMPLE
+    .\Force-AmendTaggedCommit.ps1
+    
+.EXAMPLE
+    .\Force-AmendTaggedCommit.ps1 -DryRun
+
+.NOTES
+    CONFIGURATION (scriptsettings.json):
+    - git.remote: Remote name to push to (default: "origin")
+    - git.confirmBeforeAmend: Prompt before amending (default: true)
+    - git.confirmWhenNoChanges: Prompt if no pending changes (default: true)
+#>
+
+[CmdletBinding()]
+param(
+    [Parameter(Mandatory = $false)]
+    [switch]$DryRun
+)
+
+$ErrorActionPreference = "Stop"
+
+# ==============================================================================
+# PATH CONFIGURATION
+# ==============================================================================
+
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+
+# ==============================================================================
+# LOAD SETTINGS
+# ==============================================================================
+
+$settingsPath = Join-Path $scriptDir "scriptsettings.json"
+if (-not (Test-Path $settingsPath)) {
+    Write-Error "Settings file not found: $settingsPath"
+    exit 1
+}
+
+$settings = Get-Content $settingsPath -Raw | ConvertFrom-Json
+
+# Extract settings with defaults
+$Remote = if ($settings.git.remote) { $settings.git.remote } else { "origin" }
+$ConfirmBeforeAmend = if ($null -ne $settings.git.confirmBeforeAmend) { $settings.git.confirmBeforeAmend } else { $true }
+$ConfirmWhenNoChanges = if ($null -ne $settings.git.confirmWhenNoChanges) { $settings.git.confirmWhenNoChanges } else { $true }
+
+# ==============================================================================
+# HELPER FUNCTIONS
+# ==============================================================================
+
+function Write-Step {
+    param([string]$Text)
+    Write-Host "`n>> $Text" -ForegroundColor Cyan
+}
+
+function Write-Success {
+    param([string]$Text)
+    Write-Host "   $Text" -ForegroundColor Green
+}
+
+function Write-Info {
+    param([string]$Text)
+    Write-Host "   $Text" -ForegroundColor Gray
+}
+
+function Write-Warn {
+    param([string]$Text)
+    Write-Host "   $Text" -ForegroundColor Yellow
+}
+
+function Invoke-Git {
+    param(
+        [Parameter(Mandatory = $true)]
+        [string[]]$Arguments,
+        
+        [Parameter(Mandatory = $false)]
+        [switch]$CaptureOutput,
+        
+        [Parameter(Mandatory = $false)]
+        [string]$ErrorMessage = "Git command failed"
+    )
+    
+    if ($CaptureOutput) {
+        $output = & git @Arguments 2>&1
+        $exitCode = $LASTEXITCODE
+        if ($exitCode -ne 0) {
+            throw "$ErrorMessage (exit code: $exitCode)"
+        }
+        return $output
+    } else {
+        & git @Arguments
+        $exitCode = $LASTEXITCODE
+        if ($exitCode -ne 0) {
+            throw "$ErrorMessage (exit code: $exitCode)"
+        }
+    }
+}
+
+# ==============================================================================
+# MAIN EXECUTION
+# ==============================================================================
+
+try {
+    Write-Host "`n========================================" -ForegroundColor Magenta
+    Write-Host "  Force Amend Tagged Commit Script" -ForegroundColor Magenta
+    Write-Host "========================================`n" -ForegroundColor Magenta
+
+    if ($DryRun) {
+        Write-Warn "*** DRY RUN MODE - No changes will be made ***`n"
+    }
+
+    # Get current branch
+    Write-Step "Getting current branch..."
+    $Branch = Invoke-Git -Arguments @("rev-parse", "--abbrev-ref", "HEAD") -CaptureOutput -ErrorMessage "Failed to get current branch"
+    Write-Info "Branch: $Branch"
+
+    # Get last commit info
+    Write-Step "Getting last commit..."
+    $null = Invoke-Git -Arguments @("rev-parse", "HEAD") -CaptureOutput -ErrorMessage "Failed to get HEAD commit"
+    $CommitMessage = Invoke-Git -Arguments @("log", "-1", "--format=%s") -CaptureOutput
+    $CommitHash = Invoke-Git -Arguments @("log", "-1", "--format=%h") -CaptureOutput
+    Write-Info "Commit: $CommitHash - $CommitMessage"
+
+    # Find tag pointing to HEAD
+    Write-Step "Finding tag on last commit..."
+    $Tags = & git tag --points-at HEAD 2>&1
+    
+    if (-not $Tags -or [string]::IsNullOrWhiteSpace("$Tags")) {
+        throw "No tag found on the last commit ($CommitHash). This script requires the last commit to have an associated tag."
+    }
+
+    # If multiple tags, use the first one
+    $TagName = ("$Tags" -split "`n")[0].Trim()
+    Write-Success "Found tag: $TagName"
+
+    # Show current status
+    Write-Step "Checking pending changes..."
+    $Status = & git status --short 2>&1
+    if ($Status -and -not [string]::IsNullOrWhiteSpace("$Status")) {
+        Write-Info "Pending changes:"
+        "$Status" -split "`n" | ForEach-Object { Write-Info "  $_" }
+    } else {
+        Write-Warn "No pending changes found"
+        if ($ConfirmWhenNoChanges -and -not $DryRun) {
+            $confirm = Read-Host "`n   No changes to amend. Continue to recreate tag and force push? (y/N)"
+            if ($confirm -ne 'y' -and $confirm -ne 'Y') {
+                Write-Host "`nAborted by user" -ForegroundColor Yellow
+                exit 0
+            }
+        }
+    }
+
+    # Confirm operation
+    Write-Host "`n----------------------------------------" -ForegroundColor White
+    Write-Host "  Summary of operations:" -ForegroundColor White
+    Write-Host "----------------------------------------" -ForegroundColor White
+    Write-Host "  Branch: $Branch" -ForegroundColor White
+    Write-Host "  Commit: $CommitHash" -ForegroundColor White
+    Write-Host "  Tag:    $TagName" -ForegroundColor White
+    Write-Host "  Remote: $Remote" -ForegroundColor White
+    Write-Host "----------------------------------------`n" -ForegroundColor White
+
+    if ($ConfirmBeforeAmend -and -not $DryRun) {
+        $confirm = Read-Host "   Proceed with amend and force push? (y/N)"
+        if ($confirm -ne 'y' -and $confirm -ne 'Y') {
+            Write-Host "`nAborted by user" -ForegroundColor Yellow
+            exit 0
+        }
+    }
+
+    # Stage all changes
+    Write-Step "Staging all changes..."
+    if (-not $DryRun) {
+        Invoke-Git -Arguments @("add", "-A") -ErrorMessage "Failed to stage changes"
+    }
+    Write-Success "All changes staged"
+
+    # Amend commit
+    Write-Step "Amending commit..."
+    if (-not $DryRun) {
+        Invoke-Git -Arguments @("commit", "--amend", "--no-edit") -ErrorMessage "Failed to amend commit"
+    }
+    Write-Success "Commit amended"
+
+    # Delete local tag
+    Write-Step "Deleting local tag '$TagName'..."
+    if (-not $DryRun) {
+        Invoke-Git -Arguments @("tag", "-d", $TagName) -ErrorMessage "Failed to delete local tag"
+    }
+    Write-Success "Local tag deleted"
+
+    # Recreate tag on new commit
+    Write-Step "Recreating tag '$TagName' on amended commit..."
+    if (-not $DryRun) {
+        Invoke-Git -Arguments @("tag", $TagName) -ErrorMessage "Failed to create tag"
+    }
+    Write-Success "Tag recreated"
+
+    # Force push branch
+    Write-Step "Force pushing branch '$Branch' to $Remote..."
+    if (-not $DryRun) {
+        Invoke-Git -Arguments @("push", "--force", $Remote, $Branch) -ErrorMessage "Failed to force push branch"
+    }
+    Write-Success "Branch force pushed"
+
+    # Force push tag
+    Write-Step "Force pushing tag '$TagName' to $Remote..."
+    if (-not $DryRun) {
+        Invoke-Git -Arguments @("push", "--force", $Remote, $TagName) -ErrorMessage "Failed to force push tag"
+    }
+    Write-Success "Tag force pushed"
+
+    Write-Host "`n========================================" -ForegroundColor Green
+    Write-Host "  Operation completed successfully!" -ForegroundColor Green
+    Write-Host "========================================`n" -ForegroundColor Green
+
+    # Show final state
+    Write-Host "Final state:" -ForegroundColor White
+    & git log -1 --oneline
+    Write-Host ""
+
+} catch {
+    Write-Host "`n========================================" -ForegroundColor Red
+    Write-Host "  ERROR: $($_.Exception.Message)" -ForegroundColor Red
+    Write-Host "========================================`n" -ForegroundColor Red
+    exit 1
+}

utils/Force-AmendTaggedCommit/scriptsettings.json

@@ -0,0 +1,10 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$comment": "Configuration for Force-AmendTaggedCommit.ps1",
+
+  "git": {
+    "remote": "origin",
+    "confirmBeforeAmend": true,
+    "confirmWhenNoChanges": true
+  }
+}

utils/Generate-CoverageBadges/Generate-CoverageBadges.bat

@@ -0,0 +1,9 @@
+@echo off
+REM Generate-CoverageBadges.bat - Wrapper for Generate-CoverageBadges.ps1
+REM Runs tests and generates SVG coverage badges for README
+
+pushd "%~dp0"
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0Generate-CoverageBadges.ps1" %*
+set EXITCODE=%ERRORLEVEL%
+popd
+exit /b %EXITCODE%

utils/Generate-CoverageBadges/Generate-CoverageBadges.ps1

@@ -0,0 +1,198 @@
+<#
+.SYNOPSIS
+    Generates SVG coverage badges for README.
+
+.DESCRIPTION
+    This script runs unit tests via TestRunner.psm1, then generates shields.io-style 
+    SVG badges for line, branch, and method coverage.
+
+    Configuration is stored in scriptsettings.json:
+    - paths.testProject    : Relative path to test project
+    - paths.badgesDir      : Relative path to badges output directory
+    - badges               : Array of badges to generate (name, label, metric)
+    - colorThresholds      : Coverage percentages for badge colors
+
+    Badge colors based on coverage:
+    - brightgreen (>=80%), green (>=60%), yellowgreen (>=40%)
+    - yellow (>=20%), orange (>=10%), red (<10%)
+
+.PARAMETER OpenReport
+    Generate and open a full HTML coverage report in the default browser.
+    Requires ReportGenerator: dotnet tool install -g dotnet-reportgenerator-globaltool
+
+.EXAMPLE
+    .\Generate-CoverageBadges.ps1
+    Runs tests and generates coverage badges.
+
+.EXAMPLE
+    .\Generate-CoverageBadges.ps1 -OpenReport
+    Runs tests, generates badges, and opens HTML report in browser.
+
+.OUTPUTS
+    SVG badge files in the configured badges directory.
+
+.NOTES
+    Author: MaksIT
+    Requires: .NET SDK, Coverlet (included in test project)
+#>
+param(
+    [switch]$OpenReport
+)
+
+$ErrorActionPreference = "Stop"
+
+$ScriptDir = $PSScriptRoot
+
+# Import TestRunner module
+$ModulePath = Join-Path (Split-Path $ScriptDir -Parent) "TestRunner.psm1"
+if (-not (Test-Path $ModulePath)) {
+    Write-Host "TestRunner module not found at: $ModulePath" -ForegroundColor Red
+    exit 1
+}
+Import-Module $ModulePath -Force
+
+# Load settings
+$SettingsFile = Join-Path $ScriptDir "scriptsettings.json"
+if (-not (Test-Path $SettingsFile)) {
+    Write-Host "Settings file not found: $SettingsFile" -ForegroundColor Red
+    exit 1
+}
+
+$Settings = Get-Content $SettingsFile | ConvertFrom-Json
+
+# Resolve paths from settings
+$TestProjectPath = [System.IO.Path]::GetFullPath((Join-Path $ScriptDir $Settings.paths.testProject))
+$BadgesDir = [System.IO.Path]::GetFullPath((Join-Path $ScriptDir $Settings.paths.badgesDir))
+
+# Ensure badges directory exists
+if (-not (Test-Path $BadgesDir)) {
+    New-Item -ItemType Directory -Path $BadgesDir | Out-Null
+}
+
+# Run tests with coverage
+$coverage = Invoke-TestsWithCoverage -TestProjectPath $TestProjectPath -KeepResults:$OpenReport
+
+if (-not $coverage.Success) {
+    Write-Host "Tests failed: $($coverage.Error)" -ForegroundColor Red
+    exit 1
+}
+
+Write-Host "Tests passed!" -ForegroundColor Green
+
+# Store metrics in a hashtable for easy lookup
+$metrics = @{
+    "line" = $coverage.LineRate
+    "branch" = $coverage.BranchRate
+    "method" = $coverage.MethodRate
+}
+
+# Function to get badge color based on coverage percentage and thresholds from settings
+function Get-BadgeColor {
+    param([double]$percentage)
+    
+    $thresholds = $Settings.colorThresholds
+    
+    if ($percentage -ge $thresholds.brightgreen) { return "brightgreen" }
+    if ($percentage -ge $thresholds.green) { return "green" }
+    if ($percentage -ge $thresholds.yellowgreen) { return "yellowgreen" }
+    if ($percentage -ge $thresholds.yellow) { return "yellow" }
+    if ($percentage -ge $thresholds.orange) { return "orange" }
+    return "red"
+}
+
+# Function to create shields.io style SVG badge
+function New-Badge {
+    param(
+        [string]$label,
+        [string]$value,
+        [string]$color
+    )
+    
+    # Calculate widths (approximate character width of 6.5px for the font)
+    $labelWidth = [math]::Max(($label.Length * 6.5) + 10, 50)
+    $valueWidth = [math]::Max(($value.Length * 6.5) + 10, 40)
+    $totalWidth = $labelWidth + $valueWidth
+    $labelX = $labelWidth / 2
+    $valueX = $labelWidth + ($valueWidth / 2)
+    
+    $colorMap = @{
+        "brightgreen" = "#4c1"
+        "green" = "#97ca00"
+        "yellowgreen" = "#a4a61d"
+        "yellow" = "#dfb317"
+        "orange" = "#fe7d37"
+        "red" = "#e05d44"
+    }
+    $hexColor = $colorMap[$color]
+    if (-not $hexColor) { $hexColor = "#9f9f9f" }
+
+    return @"
+<svg xmlns="http://www.w3.org/2000/svg" width="$totalWidth" height="20" role="img" aria-label="$label`: $value">
+  <title>$label`: $value</title>
+  <linearGradient id="s" x2="0" y2="100%">
+    <stop offset="0" stop-color="#bbb" stop-opacity=".1"/>
+    <stop offset="1" stop-opacity=".1"/>
+  </linearGradient>
+  <clipPath id="r">
+    <rect width="$totalWidth" height="20" rx="3" fill="#fff"/>
+  </clipPath>
+  <g clip-path="url(#r)">
+    <rect width="$labelWidth" height="20" fill="#555"/>
+    <rect x="$labelWidth" width="$valueWidth" height="20" fill="$hexColor"/>
+    <rect width="$totalWidth" height="20" fill="url(#s)"/>
+  </g>
+  <g fill="#fff" text-anchor="middle" font-family="Verdana,Geneva,DejaVu Sans,sans-serif" text-rendering="geometricPrecision" font-size="11">
+    <text aria-hidden="true" x="$labelX" y="15" fill="#010101" fill-opacity=".3">$label</text>
+    <text x="$labelX" y="14" fill="#fff">$label</text>
+    <text aria-hidden="true" x="$valueX" y="15" fill="#010101" fill-opacity=".3">$value</text>
+    <text x="$valueX" y="14" fill="#fff">$value</text>
+  </g>
+</svg>
+"@
+}
+
+# Generate badges from settings
+Write-Host "Generating coverage badges..." -ForegroundColor Cyan
+
+foreach ($badge in $Settings.badges) {
+    $metricValue = $metrics[$badge.metric]
+    $color = Get-BadgeColor $metricValue
+    $svg = New-Badge -label $badge.label -value "$metricValue%" -color $color
+    $path = Join-Path $BadgesDir $badge.name
+    $svg | Out-File -FilePath $path -Encoding utf8
+    Write-Host "  $($badge.name): $($badge.label) = $metricValue%" -ForegroundColor Green
+}
+
+# Display summary
+Write-Host ""
+Write-Host "=== Coverage Summary ===" -ForegroundColor Yellow
+Write-Host "  Line Coverage:   $($coverage.LineRate)%"
+Write-Host "  Branch Coverage: $($coverage.BranchRate)%"
+Write-Host "  Method Coverage: $($coverage.MethodRate)% ($($coverage.CoveredMethods) of $($coverage.TotalMethods) methods)"
+Write-Host "========================" -ForegroundColor Yellow
+Write-Host ""
+Write-Host "Badges generated in: $BadgesDir" -ForegroundColor Green
+Write-Host "Commit the badges/ folder to update README." -ForegroundColor Cyan
+
+# Optionally generate full HTML report
+if ($OpenReport -and $coverage.CoverageFile) {
+    Write-Host ""
+    Write-Host "Generating HTML report..." -ForegroundColor Cyan
+    
+    $ResultsDir = Split-Path (Split-Path $coverage.CoverageFile -Parent) -Parent
+    $ReportDir = Join-Path $ResultsDir "report"
+    
+    $reportGenArgs = @(
+        "-reports:$($coverage.CoverageFile)"
+        "-targetdir:$ReportDir"
+        "-reporttypes:Html"
+    )
+    & reportgenerator @reportGenArgs
+    
+    $IndexFile = Join-Path $ReportDir "index.html"
+    if (Test-Path $IndexFile) {
+        Start-Process $IndexFile
+    }
+    
+    Write-Host "TestResults kept for HTML report viewing." -ForegroundColor Gray
+}

utils/Generate-CoverageBadges/scriptsettings.json

@@ -0,0 +1,34 @@
+{
+  "$schema": "https://json-schema.org/draft-07/schema",
+  "title": "Generate Coverage Badges Script Settings",
+  "description": "Configuration for Generate-CoverageBadges.ps1 script",
+  "paths": {
+    "testProject": "..\\..\\src\\MaksIT.UScheduler.Tests",
+    "badgesDir": "..\\..\\badges"
+  },
+  "badges": [
+    {
+      "name": "coverage-lines.svg",
+      "label": "Line Coverage",
+      "metric": "line"
+    },
+    {
+      "name": "coverage-branches.svg",
+      "label": "Branch Coverage",
+      "metric": "branch"
+    },
+    {
+      "name": "coverage-methods.svg",
+      "label": "Method Coverage",
+      "metric": "method"
+    }
+  ],
+  "colorThresholds": {
+    "brightgreen": 80,
+    "green": 60,
+    "yellowgreen": 40,
+    "yellow": 20,
+    "orange": 10,
+    "red": 0
+  }
+}

utils/Release-ToGitHub/Release-ToGitHub.bat

@@ -3,7 +3,7 @@
 REM Change directory to the location of the script
 cd /d %~dp0
 
-REM Invoke the PowerShell script (Release-ToGitHub.ps1) in the same directory
+REM Run GitHub release script
 powershell -ExecutionPolicy Bypass -File "%~dp0Release-ToGitHub.ps1"
 
 pause

utils/Release-ToGitHub/Release-ToGitHub.ps1

@@ -0,0 +1,695 @@
+<#
+.SYNOPSIS
+    Automated GitHub release script for MaksIT.UScheduler.
+
+.DESCRIPTION
+    Creates a GitHub release by performing the following steps:
+    
+    Pre-flight checks:
+    - Detects current branch (main or dev)
+    - On main: requires clean working directory; on dev: uncommitted changes allowed
+    - Reads version from .csproj (source of truth)
+    - On main: requires matching tag (vX.Y.Z format)
+    - Ensures version consistency with CHANGELOG.md
+    - Confirms GitHub CLI authentication via GH_TOKEN (main branch only)
+    
+    Test execution:
+    - Runs all unit tests via Run-Tests.ps1
+    - Aborts release if any tests fail
+    - Displays coverage summary (line, branch, method)
+    
+    Build and release:
+    - Publishes the .NET project in Release configuration
+    - Copies Scripts folder into the release
+    - Creates a versioned ZIP archive
+    - Extracts release notes from CHANGELOG.md
+    - Pushes tag to remote if not already present (main branch only)
+    - Creates (or recreates) the GitHub release with assets (main branch only)
+    
+    Branch-based behavior (configurable in scriptsettings.json):
+    - On dev branch: Local build only, no tag required, uncommitted changes allowed
+    - On release branch: Full GitHub release, tag required, clean working directory required
+    - On other branches: Blocked
+
+.NOTES
+    File:        Release-ToGitHub.ps1
+    Author:      Maksym Sadovnychyy (MAKS-IT)
+    Requires:    dotnet, git, gh (GitHub CLI - required on main branch only)
+    
+    Configuration is loaded from scriptsettings.json in the same directory.
+    Set the GitHub token in an environment variable specified by github.tokenEnvVar.
+
+.EXAMPLE
+    .\Release-ToGitHub.ps1
+    
+    Runs the release process using settings from scriptsettings.json.
+    On dev branch: creates local build (no tag needed).
+    On main branch: publishes to GitHub (tag required).
+
+.EXAMPLE
+    # Recommended workflow:
+    # 1. On dev branch: Update version in .csproj and CHANGELOG.md
+    # 2. Commit changes
+    # 3. Run: .\Release-ToGitHub.ps1
+    #    (creates local build for testing - no tag needed)
+    # 4. Test the build
+    # 5. Merge to main: git checkout main && git merge dev
+    # 6. Create tag: git tag v1.0.1
+    # 7. Run: .\Release-ToGitHub.ps1
+    #    (publishes to GitHub)
+#>
+
+# No parameters - behavior is controlled by current branch (configured in scriptsettings.json):
+# - dev branch    -> Local build only (no tag required, uncommitted changes allowed)
+# - release branch -> Full release to GitHub (tag required, clean working directory)
+
+# Load settings from scriptsettings.json
+$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
+$settingsPath = Join-Path $scriptDir "scriptsettings.json"
+
+if (-not (Test-Path $settingsPath)) {
+    Write-Error "Settings file not found: $settingsPath"
+    exit 1
+}
+
+$settings = Get-Content $settingsPath -Raw | ConvertFrom-Json
+
+# Import TestRunner module
+$modulePath = Join-Path (Split-Path $scriptDir -Parent) "TestRunner.psm1"
+if (-not (Test-Path $modulePath)) {
+    Write-Error "TestRunner module not found at: $modulePath"
+    exit 1
+}
+Import-Module $modulePath -Force
+
+# Set GH_TOKEN from custom environment variable for GitHub CLI authentication
+$tokenEnvVar = $settings.github.tokenEnvVar
+$env:GH_TOKEN = [System.Environment]::GetEnvironmentVariable($tokenEnvVar)
+
+# Paths from settings (resolve relative to script directory)
+$csprojPaths = @()
+if ($settings.paths.csprojPath -is [System.Collections.IEnumerable] -and -not ($settings.paths.csprojPath -is [string])) {
+    foreach ($path in $settings.paths.csprojPath) {
+        $csprojPaths += [System.IO.Path]::GetFullPath((Join-Path $scriptDir $path))
+    }
+}
+else {
+    $csprojPaths += [System.IO.Path]::GetFullPath((Join-Path $scriptDir $settings.paths.csprojPath))
+}
+
+$stagingDir = [System.IO.Path]::GetFullPath((Join-Path $scriptDir $settings.paths.stagingDir))
+$releaseDir = [System.IO.Path]::GetFullPath((Join-Path $scriptDir $settings.paths.releaseDir))
+$changelogPath = [System.IO.Path]::GetFullPath((Join-Path $scriptDir $settings.paths.changelogPath))
+$scriptsPath = [System.IO.Path]::GetFullPath((Join-Path $scriptDir $settings.paths.scriptsPath))
+$testProjectPath = [System.IO.Path]::GetFullPath((Join-Path $scriptDir $settings.paths.testProject))
+
+# Release naming patterns
+$zipNamePattern = $settings.release.zipNamePattern
+$releaseTitlePattern = $settings.release.releaseTitlePattern
+
+# Branch configuration
+$releaseBranch = $settings.branches.release
+$devBranch = $settings.branches.dev
+
+# Project configuration (avoid hardcoding project names)
+$projectsSettings = $settings.projects
+$scheduleManagerCsprojEndsWith = $projectsSettings.scheduleManagerCsprojEndsWith
+$uschedulerCsprojEndsWith = $projectsSettings.uschedulerCsprojEndsWith
+$scheduleManagerAppSettingsFile = $projectsSettings.scheduleManagerAppSettingsFile
+$uschedulerAppSettingsFile = $projectsSettings.uschedulerAppSettingsFile
+$scheduleManagerServiceBinPath = $projectsSettings.scheduleManagerServiceBinPath
+$uschedulerLogDir = $projectsSettings.uschedulerLogDir
+$scriptsRelativeToExe = $projectsSettings.scriptsRelativeToExe
+
+# Helper: ensure required commands exist
+function Assert-Command {
+    param([string]$cmd)
+
+    if (-not (Get-Command $cmd -ErrorAction SilentlyContinue)) {
+        Write-Error "Required command '$cmd' is missing. Aborting."
+        exit 1
+    }
+}
+
+# Helper: extract a csproj property (first match)
+function Get-CsprojPropertyValue {
+    param(
+        [Parameter(Mandatory=$true)][xml]$csproj,
+        [Parameter(Mandatory=$true)][string]$propertyName
+    )
+
+    $propNode = $csproj.Project.PropertyGroup |
+        Where-Object { $_.$propertyName } |
+        Select-Object -First 1
+
+    if ($propNode) {
+        return $propNode.$propertyName
+    }
+
+    return $null
+}
+
+# Helper: resolve output assembly name for published exe
+function Resolve-ProjectExeName {
+    param(
+        [Parameter(Mandatory=$true)][string]$projPath
+    )
+
+    [xml]$csproj = Get-Content $projPath
+    $assemblyName = Get-CsprojPropertyValue -csproj $csproj -propertyName "AssemblyName"
+    if ($assemblyName) {
+        return $assemblyName
+    }
+
+    return [System.IO.Path]::GetFileNameWithoutExtension($projPath)
+}
+
+# Helper: find csproj by configured suffix
+function Find-CsprojByEndsWith {
+    param(
+        [Parameter(Mandatory=$true)][string[]]$paths,
+        [Parameter(Mandatory=$true)][string]$endsWith
+    )
+
+    if (-not $endsWith) {
+        return $null
+    }
+
+    return $paths | Where-Object { $_ -like "*$endsWith" } | Select-Object -First 1
+}
+
+Assert-Command dotnet
+Assert-Command git
+# gh command check deferred until after branch detection (only needed on main branch)
+
+Write-Host ""
+Write-Host "==================================================" -ForegroundColor Cyan
+Write-Host "RELEASE BUILD" -ForegroundColor Cyan
+Write-Host "==================================================" -ForegroundColor Cyan
+Write-Host ""
+
+# ==============================================================================
+# PRE-FLIGHT CHECKS
+# ==============================================================================
+
+# 1. Detect current branch and determine release mode
+Write-Host "Detecting current branch..." -ForegroundColor Gray
+$currentBranch = git rev-parse --abbrev-ref HEAD 2>$null
+if ($LASTEXITCODE -ne 0 -or -not $currentBranch) {
+    Write-Error "Could not determine current branch."
+    exit 1
+}
+
+$currentBranch = $currentBranch.Trim()
+Write-Host "  Branch: $currentBranch" -ForegroundColor Green
+
+$isDevBranch = $currentBranch -eq $devBranch
+$isReleaseBranch = $currentBranch -eq $releaseBranch
+
+if (-not $isDevBranch -and -not $isReleaseBranch) {
+    Write-Error "Releases can only be created from '$releaseBranch' or '$devBranch' branches. Current branch: $currentBranch"
+    exit 1
+}
+
+if ($isDevBranch) {
+    Write-Host "  Dev branch ($devBranch) - local build only (no GitHub release)." -ForegroundColor Yellow
+}
+else {
+    Write-Host "  Release branch ($releaseBranch) - will publish to GitHub." -ForegroundColor Cyan
+    Assert-Command gh
+}
+
+# 2. Check for uncommitted changes (required on main, allowed on dev)
+$gitStatus = git status --porcelain 2>$null
+if ($gitStatus) {
+    if ($isReleaseBranch) {
+        Write-Error "Working directory has uncommitted changes. Commit or stash them before releasing."
+        Write-Host ""
+        Write-Host "Uncommitted files:" -ForegroundColor Yellow
+        $gitStatus | ForEach-Object { Write-Host "  $_" -ForegroundColor Yellow }
+        exit 1
+    }
+    else {
+        Write-Host "  Uncommitted changes detected (allowed on dev branch)." -ForegroundColor Yellow
+    }
+} else {
+    Write-Host "  Working directory is clean." -ForegroundColor Green
+}
+
+# 3. Get version from csproj (source of truth)
+
+Write-Host "Reading version(s) from csproj(s)..." -ForegroundColor Gray
+$projectVersions = @{}
+foreach ($projPath in $csprojPaths) {
+    if (-not (Test-Path $projPath)) {
+        Write-Error "Csproj not found at: $projPath"
+        exit 1
+    }
+
+    [xml]$csproj = Get-Content $projPath
+    $version = Get-CsprojPropertyValue -csproj $csproj -propertyName "Version"
+
+    if (-not $version) {
+        Write-Error "Version not found in $projPath"
+        exit 1
+    }
+    
+    $projectVersions[$projPath] = $version
+    Write-Host "  $([System.IO.Path]::GetFileName($projPath)): $version" -ForegroundColor Green
+}
+
+# Use the first project's version as the main version for tag/release
+$version = $projectVersions[$csprojPaths[0]]
+
+# 4. Handle tag based on branch
+if ($isReleaseBranch) {
+    # Main branch: tag is required and must match version
+    Write-Host "Checking for tag on current commit..." -ForegroundColor Gray
+    $tag = git describe --tags --exact-match HEAD 2>$null
+    if ($LASTEXITCODE -ne 0 -or -not $tag) {
+        Write-Error "No tag found on current commit. Create a tag: git tag v$version"
+        exit 1
+    }
+
+    $tag = $tag.Trim()
+    
+    if ($tag -notmatch '^v(\d+\.\d+\.\d+)$') {
+        Write-Error "Tag '$tag' does not match expected format 'vX.Y.Z' (e.g., v$version)."
+        exit 1
+    }
+
+    $tagVersion = $Matches[1]
+    
+    if ($tagVersion -ne $version) {
+        Write-Error "Tag version ($tagVersion) does not match csproj version ($version)."
+        Write-Host "  Either update the tag or the csproj version." -ForegroundColor Yellow
+        exit 1
+    }
+
+    Write-Host "  Tag found: $tag (matches csproj)" -ForegroundColor Green
+}
+else {
+    # Dev branch: no tag required, use version from csproj
+    $tag = "v$version"
+    Write-Host "  Using version from csproj (no tag required on dev)." -ForegroundColor Gray
+}
+
+# 5. Verify CHANGELOG.md has matching version entry
+Write-Host "Verifying CHANGELOG.md..." -ForegroundColor Gray
+if (-not (Test-Path $changelogPath)) {
+    Write-Error "CHANGELOG.md not found at: $changelogPath"
+    exit 1
+}
+
+$changelog = Get-Content $changelogPath -Raw
+
+if ($changelog -notmatch '##\s+v(\d+\.\d+\.\d+)') {
+    Write-Error "No version entry found in CHANGELOG.md"
+    exit 1
+}
+
+$changelogVersion = $Matches[1]
+
+if ($changelogVersion -ne $version) {
+    Write-Error "Csproj version ($version) does not match latest CHANGELOG.md version ($changelogVersion)."
+    Write-Host "  Update CHANGELOG.md or the csproj version." -ForegroundColor Yellow
+    exit 1
+}
+
+Write-Host "  CHANGELOG.md version matches: v$changelogVersion" -ForegroundColor Green
+
+# 6. Check GitHub authentication (skip for local-only builds)
+if (-not $isDevBranch) {
+    Write-Host "Checking GitHub authentication..." -ForegroundColor Gray
+    if (-not $env:GH_TOKEN) {
+        Write-Error "GH_TOKEN environment variable is not set. Set $tokenEnvVar and rerun."
+        exit 1
+    }
+
+    $authTest = gh api user 2>$null
+    if ($LASTEXITCODE -ne 0 -or -not $authTest) {
+        Write-Error "GitHub CLI authentication failed. GH_TOKEN may be invalid or missing repo scope."
+        exit 1
+    }
+    Write-Host "  GitHub CLI authenticated." -ForegroundColor Green
+}
+else {
+    Write-Host "Skipping GitHub authentication (local-only mode)." -ForegroundColor Gray
+}
+
+Write-Host ""
+Write-Host "All pre-flight checks passed!" -ForegroundColor Green
+Write-Host ""
+
+# ==============================================================================
+# RUN TESTS
+# ==============================================================================
+
+Write-Host "Running tests..." -ForegroundColor Cyan
+
+# Run tests using TestRunner module
+$testResult = Invoke-TestsWithCoverage -TestProjectPath $testProjectPath -Silent
+
+if (-not $testResult.Success) {
+    Write-Error "Tests failed. Release aborted."
+    Write-Host "  Error: $($testResult.Error)" -ForegroundColor Red
+    exit 1
+}
+
+Write-Host "  All tests passed!" -ForegroundColor Green
+Write-Host "  Line Coverage:   $($testResult.LineRate)%" -ForegroundColor Gray
+Write-Host "  Branch Coverage: $($testResult.BranchRate)%" -ForegroundColor Gray
+Write-Host "  Method Coverage: $($testResult.MethodRate)%" -ForegroundColor Gray
+Write-Host ""
+
+# ==============================================================================
+# BUILD AND RELEASE
+# ==============================================================================
+
+# 7. Prepare staging directory
+Write-Host "Preparing staging directory..." -ForegroundColor Cyan
+if (Test-Path $stagingDir) {
+    Remove-Item $stagingDir -Recurse -Force
+}
+
+New-Item -ItemType Directory -Path $stagingDir | Out-Null
+
+$binDir = Join-Path $stagingDir "bin"
+
+# 8. Publish the project to staging/bin
+
+Write-Host "Publishing projects to bin folder..." -ForegroundColor Cyan
+$publishSuccess = $true
+$publishedProjects = @()
+
+foreach ($projPath in $csprojPaths) {
+    $projName = [System.IO.Path]::GetFileNameWithoutExtension($projPath)
+    $projBinDir = Join-Path $binDir $projName
+
+    dotnet publish $projPath -c Release -o $projBinDir
+    if ($LASTEXITCODE -ne 0) {
+        Write-Error "dotnet publish failed for $projName."
+        $publishSuccess = $false
+    }
+    else {
+        $exeBaseName = Resolve-ProjectExeName -projPath $projPath
+        $publishedProjects += [PSCustomObject]@{
+            ProjPath = $projPath
+            ProjName = $projName
+            BinDir = $projBinDir
+            ExeBaseName = $exeBaseName
+        }
+
+        Write-Host "  Published $projName successfully to: $projBinDir" -ForegroundColor Green
+    }
+}
+
+if (-not $publishSuccess) {
+    exit 1
+}
+
+# 9. Copy Scripts folder to staging
+Write-Host "Copying Scripts folder..." -ForegroundColor Cyan
+if (-not (Test-Path $scriptsPath)) {
+    Write-Error "Scripts folder not found at: $scriptsPath"
+    exit 1
+}
+
+$scriptsDestination = Join-Path $stagingDir "Scripts"
+Copy-Item -Path $scriptsPath -Destination $scriptsDestination -Recurse
+Write-Host "  Scripts copied to: $scriptsDestination" -ForegroundColor Green
+
+Write-Host "Updating ScheduleManager appsettings with UScheduler path..." -ForegroundColor Cyan
+
+# 10. Update appsettings.json with scripts in disabled state
+# Dynamically locate ScheduleManager appsettings based on settings.projects.scheduleManagerCsprojEndsWith
+$scheduleManagerCsprojPath = Find-CsprojByEndsWith -paths $csprojPaths -endsWith $scheduleManagerCsprojEndsWith
+if ($scheduleManagerCsprojPath) {
+    $scheduleManagerProjName = [System.IO.Path]::GetFileNameWithoutExtension($scheduleManagerCsprojPath)
+    $scheduleManagerBinDir = Join-Path $binDir $scheduleManagerProjName
+    $scheduleManagerAppSettingsPath = Join-Path $scheduleManagerBinDir $scheduleManagerAppSettingsFile
+
+    if (Test-Path $scheduleManagerAppSettingsPath) {
+        $smAppSettings = Get-Content $scheduleManagerAppSettingsPath -Raw | ConvertFrom-Json
+        if ($smAppSettings.USchedulerSettings) {
+            $smAppSettings.USchedulerSettings.ServiceBinPath = $scheduleManagerServiceBinPath
+            $jsonOutput = $smAppSettings | ConvertTo-Json -Depth 10
+            Set-Content -Path $scheduleManagerAppSettingsPath -Value $jsonOutput -Encoding UTF8
+            Write-Host "  Updated ServiceBinPath in ScheduleManager appsettings" -ForegroundColor Green
+        }
+        else {
+            Write-Host "  Warning: USchedulerSettings section not found in ScheduleManager appsettings" -ForegroundColor Yellow
+        }
+    }
+    else {
+        Write-Host "  Warning: $scheduleManagerAppSettingsFile not found in $scheduleManagerProjName bin folder" -ForegroundColor Yellow
+    }
+}
+else {
+    Write-Host "  Warning: ScheduleManager csproj not found in csprojPaths array" -ForegroundColor Yellow
+}
+
+Write-Host "Updating UScheduler appsettings with new LogDir bundled scripts paths..." -ForegroundColor Cyan
+
+# Resolve UScheduler csproj by configured suffix (avoid hardcoded ScheduleManager exclusion)
+$uschedulerCsprojPath = Find-CsprojByEndsWith -paths $csprojPaths -endsWith $uschedulerCsprojEndsWith
+if ($uschedulerCsprojPath) {
+    $uschedulerProjName = [System.IO.Path]::GetFileNameWithoutExtension($uschedulerCsprojPath)
+    $uschedulerBinDir = Join-Path $binDir $uschedulerProjName
+    $appSettingsPath = Join-Path $uschedulerBinDir $uschedulerAppSettingsFile
+
+    if (Test-Path $appSettingsPath) {
+        $appSettings = Get-Content $appSettingsPath -Raw | ConvertFrom-Json
+
+        # Update LogDir for release
+        if ($appSettings.Configuration) {
+            $appSettings.Configuration.LogDir = $uschedulerLogDir
+            Write-Host "  Updated LogDir in UScheduler appsettings" -ForegroundColor Green
+        }
+        else {
+            Write-Host "  Warning: Configuration section not found in UScheduler appsettings" -ForegroundColor Yellow
+        }
+
+        # Find all .ps1 files in Scripts folder (exclude utility scripts in subfolders named "Utilities")
+        $psScripts = Get-ChildItem -Path $scriptsDestination -Filter "*.ps1" -Recurse |
+            Where-Object { $_.Directory.Name -ne "Utilities" } |
+            ForEach-Object {
+                $relativePath = $_.FullName.Substring($scriptsDestination.Length + 1).Replace('/', '\')
+                $scriptPath = "$scriptsRelativeToExe\$relativePath"
+                [PSCustomObject]@{
+                    Path = $scriptPath
+                    IsSigned = $false
+                    Disabled = $true
+                }
+            }
+
+        # Add scripts to Powershell configuration
+        if ($psScripts) {
+            if (-not $appSettings.Configuration) {
+                $appSettings | Add-Member -MemberType NoteProperty -Name "Configuration" -Value ([PSCustomObject]@{})
+            }
+
+            $appSettings.Configuration.Powershell = @($psScripts)
+            $jsonOutput = $appSettings | ConvertTo-Json -Depth 10
+            Set-Content -Path $appSettingsPath -Value $jsonOutput -Encoding UTF8
+            Write-Host "  Added $($psScripts.Count) PowerShell script(s) to appsettings (disabled)" -ForegroundColor Green
+            $psScripts | ForEach-Object { Write-Host "    - $($_.Path)" -ForegroundColor Gray }
+        }
+    }
+    else {
+        Write-Host "  Warning: $uschedulerAppSettingsFile not found in $uschedulerProjName bin folder" -ForegroundColor Yellow
+    }
+}
+else {
+    Write-Host "  Warning: UScheduler csproj not found in csprojPaths array" -ForegroundColor Yellow
+}
+
+# 11. Create launcher batch file (if enabled)
+if ($settings.launcher -and $settings.launcher.enabled) {
+    Write-Host "Creating launcher batch file..." -ForegroundColor Cyan
+    
+    $launcherFileName = $settings.launcher.fileName
+    $targetProject = $settings.launcher.targetProject
+    
+    # Determine which project to launch
+    $targetCsprojPath = $null
+    $targetExeName = $null
+    $targetProjName = $null
+    
+    if ($targetProject -eq "scheduleManager") {
+        $targetCsprojPath = Find-CsprojByEndsWith -paths $csprojPaths -endsWith $scheduleManagerCsprojEndsWith
+    }
+    elseif ($targetProject -eq "uscheduler") {
+        $targetCsprojPath = Find-CsprojByEndsWith -paths $csprojPaths -endsWith $uschedulerCsprojEndsWith
+    }
+    else {
+        Write-Host "  Warning: Unknown targetProject '$targetProject' in launcher settings" -ForegroundColor Yellow
+    }
+    
+    if ($targetCsprojPath) {
+        $targetProjName = [System.IO.Path]::GetFileNameWithoutExtension($targetCsprojPath)
+        $targetExeName = Resolve-ProjectExeName -projPath $targetCsprojPath
+        
+        $batPath = Join-Path $stagingDir $launcherFileName
+        $exePath = "%~dp0bin\$targetProjName\$targetExeName.exe"
+        
+        $batContent = @"
+@echo off
+start "" "$exePath"
+"@
+        
+        Set-Content -Path $batPath -Value $batContent -Encoding ASCII
+        Write-Host "  Created launcher: $launcherFileName -> $exePath" -ForegroundColor Green
+    }
+    else {
+        Write-Host "  Warning: Could not find target project for launcher" -ForegroundColor Yellow
+    }
+}
+else {
+    Write-Host "Skipping launcher batch file creation (disabled in settings)." -ForegroundColor Gray
+}
+
+Write-Host ""
+
+# 12. Prepare release directory
+if (!(Test-Path $releaseDir)) {
+    New-Item -ItemType Directory -Path $releaseDir | Out-Null
+}
+
+# 13. Create zip file
+$zipName = $zipNamePattern -replace '\{version\}', $version
+$zipPath = Join-Path $releaseDir $zipName
+
+if (Test-Path $zipPath) {
+    Remove-Item $zipPath -Force
+}
+
+Write-Host "Creating archive $zipName..." -ForegroundColor Cyan
+Compress-Archive -Path "$stagingDir\*" -DestinationPath $zipPath -Force
+
+if (-not (Test-Path $zipPath)) {
+    Write-Error "Failed to create archive $zipPath"
+    exit 1
+}
+
+Write-Host "  Archive created: $zipPath" -ForegroundColor Green
+
+
+# 14. Extract release notes from CHANGELOG.md
+Write-Host "Extracting release notes..." -ForegroundColor Cyan
+$pattern = "(?ms)^##\s+v$([regex]::Escape($version))\b.*?(?=^##\s+v\d+\.\d+\.\d+|\Z)"
+$match = [regex]::Match($changelog, $pattern)
+
+if (-not $match.Success) {
+    Write-Error "Changelog entry for version $version not found."
+    exit 1
+}
+
+$releaseNotes = $match.Value.Trim()
+Write-Host "  Release notes extracted." -ForegroundColor Green
+
+# 15. Get repository info
+$remoteUrl = git config --get remote.origin.url
+if ($LASTEXITCODE -ne 0 -or -not $remoteUrl) {
+    Write-Error "Could not determine git remote origin URL."
+    exit 1
+}
+
+if ($remoteUrl -match "[:/](?<owner>[^/]+)/(?<repo>[^/.]+)(\.git)?$") {
+    $owner = $matches['owner']
+    $repoName = $matches['repo']
+    $repo = "$owner/$repoName"
+} else {
+    Write-Error "Could not parse GitHub repo from remote URL: $remoteUrl"
+    exit 1
+}
+
+$releaseName = $releaseTitlePattern -replace '\{version\}', $version
+
+Write-Host ""
+Write-Host "Release Summary:" -ForegroundColor Cyan
+Write-Host "  Repository: $repo" -ForegroundColor White
+Write-Host "  Tag: $tag" -ForegroundColor White
+Write-Host "  Title: $releaseName" -ForegroundColor White
+Write-Host ""
+
+# 16. Check if tag is pushed to remote (skip on dev branch)
+if (-not $isDevBranch) {
+    Write-Host "Verifying tag is pushed to remote..." -ForegroundColor Cyan
+    $remoteTag = git ls-remote --tags origin $tag 2>$null
+    if (-not $remoteTag) {
+        Write-Host "  Tag $tag not found on remote. Pushing..." -ForegroundColor Yellow
+        git push origin $tag
+        if ($LASTEXITCODE -ne 0) {
+            Write-Error "Failed to push tag $tag to remote."
+            exit 1
+        }
+        Write-Host "  Tag pushed successfully." -ForegroundColor Green
+    }
+    else {
+        Write-Host "  Tag exists on remote." -ForegroundColor Green
+    }
+
+    # 17. Create or update GitHub release
+    Write-Host "Creating GitHub release..." -ForegroundColor Cyan
+
+    # Check if release already exists
+    gh release view $tag --repo $repo 2>$null
+    if ($LASTEXITCODE -eq 0) {
+        Write-Host "  Release $tag already exists. Deleting..." -ForegroundColor Yellow
+        gh release delete $tag --repo $repo --yes
+        if ($LASTEXITCODE -ne 0) {
+            Write-Error "Failed to delete existing release $tag."
+            exit 1
+        }
+    }
+
+    # Create new release using existing tag
+    $ghArgs = @(
+        "release", "create", $tag, $zipPath
+        "--repo", $repo
+        "--title", $releaseName
+        "--notes", $releaseNotes
+    )
+    & gh @ghArgs
+
+    if ($LASTEXITCODE -ne 0) {
+        Write-Error "Failed to create GitHub release for tag $tag."
+        exit 1
+    }
+
+    Write-Host "  GitHub release created successfully." -ForegroundColor Green
+}
+else {
+    Write-Host "Skipping GitHub release (dev branch)." -ForegroundColor Yellow
+}
+
+# 18. Cleanup
+if (Test-Path $stagingDir) {
+    Remove-Item $stagingDir -Recurse -Force
+    Write-Host "  Cleaned up staging directory." -ForegroundColor Gray
+}
+
+Write-Host ""
+Write-Host "==================================================" -ForegroundColor Green
+if ($isDevBranch) {
+    Write-Host "DEV BUILD COMPLETE" -ForegroundColor Green
+}
+else {
+    Write-Host "RELEASE COMPLETE" -ForegroundColor Green
+}
+Write-Host "==================================================" -ForegroundColor Green
+Write-Host ""
+if (-not $isDevBranch) {
+    Write-Host "Release URL: https://github.com/$repo/releases/tag/$tag" -ForegroundColor Cyan
+}
+Write-Host "Artifacts location: $releaseDir" -ForegroundColor Gray
+if ($isDevBranch) {
+    Write-Host ""
+    Write-Host "To publish to GitHub, merge to main, tag, and run the script again:" -ForegroundColor Yellow
+    Write-Host "  git checkout main" -ForegroundColor Yellow
+    Write-Host "  git merge dev" -ForegroundColor Yellow
+    Write-Host "  git tag v$version" -ForegroundColor Yellow
+    Write-Host "  .\Release-ToGitHub.ps1" -ForegroundColor Yellow
+}
+Write-Host ""

utils/Release-ToGitHub/scriptsettings.json

@@ -0,0 +1,57 @@
+{
+  "$schema": "https://json-schema.org/draft-07/schema",
+  "title": "Release to GitHub Script Settings",
+  "description": "Configuration file for Release-ToGitHub.ps1 script (automated GitHub release creation)",
+  "github": {
+    "tokenEnvVar": "GITHUB_MAKS_IT_COM"
+  },
+  "branches": {
+    "release": "main",
+    "dev": "dev"
+  },
+  "paths": {
+    "csprojPath": [
+      "..\\..\\src\\MaksIT.UScheduler\\MaksIT.UScheduler.csproj",
+      "..\\..\\src\\MaksIT.UScheduler.ScheduleManager\\MaksIT.UScheduler.ScheduleManager.csproj"
+    ],
+    "stagingDir": "..\\..\\staging",
+    "releaseDir": "..\\..\\release",
+    "changelogPath": "..\\..\\CHANGELOG.md",
+    "scriptsPath": "..\\..\\src\\Scripts",
+    "testProject": "..\\..\\src\\MaksIT.UScheduler.Tests"
+  },
+  "release": {
+    "zipNamePattern": "maksit.uscheduler-{version}.zip",
+    "releaseTitlePattern": "Release {version}"
+  },
+  "launcher": {
+    "enabled": true,
+    "fileName": "Start-ScheduleManager.bat",
+    "targetProject": "scheduleManager"
+  },
+  "projects": {
+    "scheduleManagerCsprojEndsWith": "MaksIT.UScheduler.ScheduleManager.csproj",
+    "uschedulerCsprojEndsWith": "MaksIT.UScheduler.csproj",
+    "scheduleManagerAppSettingsFile": "appsettings.json",
+    "uschedulerAppSettingsFile": "appsettings.json",
+    "scheduleManagerServiceBinPath": "..\\MaksIT.UScheduler\\",
+    "uschedulerLogDir": "..\\..\\Logs",
+    "scriptsRelativeToExe": "..\\..\\Scripts"
+  },
+  "_comments": {
+    "projects": {
+      "scheduleManagerCsprojEndsWith": "Used to detect ScheduleManager csproj from csprojPath list",
+      "uschedulerCsprojEndsWith": "Used to detect UScheduler csproj from csprojPath list",
+      "scheduleManagerAppSettingsFile": "Config file name inside published output for ScheduleManager",
+      "uschedulerAppSettingsFile": "Config file name inside published output for UScheduler",
+      "scheduleManagerServiceBinPath": "Value written into USchedulerSettings.ServiceBinPath in ScheduleManager config",
+      "uschedulerLogDir": "Value written into Configuration.LogDir in UScheduler config",
+      "scriptsRelativeToExe": "Scripts base path relative to executable folder (used for appsettings script list)"
+    },
+    "shortcut": {
+      "enabled": "If true, creates a .lnk in staging root",
+      "projectRole": "Which project to point the shortcut to (ScheduleManager or UScheduler)",
+      "fileName": "Shortcut file name in staging root"
+    }
+  }
+}

utils/TestRunner.psm1

@@ -0,0 +1,158 @@
+<#
+.SYNOPSIS
+    PowerShell module for running tests with code coverage.
+
+.DESCRIPTION
+    Provides the Invoke-TestsWithCoverage function for running .NET tests
+    with Coverlet code coverage collection and parsing results.
+
+.NOTES
+    Author: MaksIT
+    Usage: Import-Module .\TestRunner.psm1
+#>
+
+function Invoke-TestsWithCoverage {
+    <#
+    .SYNOPSIS
+        Runs unit tests with code coverage and returns coverage metrics.
+
+    .PARAMETER TestProjectPath
+        Path to the test project directory.
+
+    .PARAMETER Silent
+        Suppress console output (for JSON consumption).
+
+    .PARAMETER KeepResults
+        Keep the TestResults folder after execution.
+
+    .OUTPUTS
+        PSCustomObject with properties:
+        - Success: bool
+        - Error: string (if failed)
+        - LineRate: double
+        - BranchRate: double
+        - MethodRate: double
+        - TotalMethods: int
+        - CoveredMethods: int
+        - CoverageFile: string
+
+    .EXAMPLE
+        $result = Invoke-TestsWithCoverage -TestProjectPath ".\Tests"
+        if ($result.Success) { Write-Host "Line coverage: $($result.LineRate)%" }
+    #>
+    param(
+        [Parameter(Mandatory = $true)]
+        [string]$TestProjectPath,
+
+        [switch]$Silent,
+
+        [switch]$KeepResults
+    )
+
+    $ErrorActionPreference = "Stop"
+
+    # Resolve path
+    $TestProjectDir = Resolve-Path $TestProjectPath -ErrorAction SilentlyContinue
+    if (-not $TestProjectDir) {
+        return [PSCustomObject]@{
+            Success = $false
+            Error = "Test project not found at: $TestProjectPath"
+        }
+    }
+
+    $ResultsDir = Join-Path $TestProjectDir "TestResults"
+
+    # Clean previous results
+    if (Test-Path $ResultsDir) {
+        Remove-Item -Recurse -Force $ResultsDir
+    }
+
+    if (-not $Silent) {
+        Write-Host "Running tests with code coverage..." -ForegroundColor Cyan
+        Write-Host "  Test Project: $TestProjectDir" -ForegroundColor Gray
+    }
+
+    # Run tests with coverage collection
+    Push-Location $TestProjectDir
+    try {
+        $dotnetArgs = @(
+            "test"
+            "--collect:XPlat Code Coverage"
+            "--results-directory", $ResultsDir
+            "--verbosity", $(if ($Silent) { "quiet" } else { "normal" })
+        )
+        
+        if ($Silent) {
+            $null = & dotnet @dotnetArgs 2>&1
+        } else {
+            & dotnet @dotnetArgs
+        }
+
+        $testExitCode = $LASTEXITCODE
+        if ($testExitCode -ne 0) {
+            return [PSCustomObject]@{
+                Success = $false
+                Error = "Tests failed with exit code $testExitCode"
+            }
+        }
+    }
+    finally {
+        Pop-Location
+    }
+
+    # Find the coverage file
+    $CoverageFile = Get-ChildItem -Path $ResultsDir -Filter "coverage.cobertura.xml" -Recurse | Select-Object -First 1
+
+    if (-not $CoverageFile) {
+        return [PSCustomObject]@{
+            Success = $false
+            Error = "Coverage file not found"
+        }
+    }
+
+    if (-not $Silent) {
+        Write-Host "Coverage file found: $($CoverageFile.FullName)" -ForegroundColor Green
+        Write-Host "Parsing coverage data..." -ForegroundColor Cyan
+    }
+
+    # Parse coverage data from Cobertura XML
+    [xml]$coverageXml = Get-Content $CoverageFile.FullName
+
+    $lineRate = [math]::Round([double]$coverageXml.coverage.'line-rate' * 100, 1)
+    $branchRate = [math]::Round([double]$coverageXml.coverage.'branch-rate' * 100, 1)
+
+    # Calculate method coverage from packages
+    $totalMethods = 0
+    $coveredMethods = 0
+    foreach ($package in $coverageXml.coverage.packages.package) {
+        foreach ($class in $package.classes.class) {
+            foreach ($method in $class.methods.method) {
+                $totalMethods++
+                if ([double]$method.'line-rate' -gt 0) {
+                    $coveredMethods++
+                }
+            }
+        }
+    }
+    $methodRate = if ($totalMethods -gt 0) { [math]::Round(($coveredMethods / $totalMethods) * 100, 1) } else { 0 }
+
+    # Cleanup unless KeepResults is specified
+    if (-not $KeepResults) {
+        if (Test-Path $ResultsDir) {
+            Remove-Item -Recurse -Force $ResultsDir
+        }
+    }
+
+    # Return results
+    return [PSCustomObject]@{
+        Success = $true
+        LineRate = $lineRate
+        BranchRate = $branchRate
+        MethodRate = $methodRate
+        TotalMethods = $totalMethods
+        CoveredMethods = $coveredMethods
+        CoverageFile = $CoverageFile.FullName
+    }
+}
+
+Export-ModuleMember -Function Invoke-TestsWithCoverage