diff --git a/LetsEncrypt/Library.cs b/LetsEncrypt/Library.cs
index 76e6a81..3ab6a94 100644
--- a/LetsEncrypt/Library.cs
+++ b/LetsEncrypt/Library.cs
@@ -173,40 +173,5 @@ namespace LetsEncrypt
                 }
             }
         }
-    
-    
-    
-    
-        public static string RestoreCon(string cmd)
-        {
-            var escapedArgs = cmd.Replace("\"", "\\\"");
-            
-            var process = new Process()
-            {
-                StartInfo = new ProcessStartInfo
-                {
-                    FileName = "restorecon",
-                    Arguments = $"-v \"{escapedArgs}\"",
-                    RedirectStandardOutput = true,
-                    UseShellExecute = false,
-                    CreateNoWindow = true,
-                }
-            };
-            process.Start();
-            string result = process.StandardOutput.ReadToEnd();
-            process.WaitForExit();
-            return result;
-        }
-    
-    
-    
     }
-
-
-
-
-
-
-
-
 }
diff --git a/LetsEncrypt/Program.cs b/LetsEncrypt/Program.cs
index 61979db..f28f9af 100644
--- a/LetsEncrypt/Program.cs
+++ b/LetsEncrypt/Program.cs
@@ -68,6 +68,7 @@ namespace LetsEncrypt
                                     Console.WriteLine("Certificate and Key exists and valid.");
                                 }
                                 else {
+                                    //check if folder for the site exists
                                     if(!Directory.Exists(Path.Combine(settings.www, site.name))) {
                                         throw new DirectoryNotFoundException(string.Format("Site {0} wasn't initialized", site.name));
                                     }
@@ -88,10 +89,10 @@ namespace LetsEncrypt
                                                 //ensure to enable static file discovery on server in .well-known/acme-challenge
                                                 //and listen on 80 port
 
-                                                //create acme directory for web site
+                                                //check acme directory of the web site
                                                 string acme = Path.Combine(settings.www, site.name, settings.acme);
                                                 if(!Directory.Exists(acme)) {
-                                                    Directory.CreateDirectory(acme);
+                                                    throw new DirectoryNotFoundException(string.Format("Directory {0} wasn't created", acme));
                                                 }
 
                                                 foreach (FileInfo file in new DirectoryInfo(acme).GetFiles())
@@ -104,13 +105,8 @@ namespace LetsEncrypt
 
                                                     string token = Path.Combine(acme, splitToken[0]);
                                                     File.WriteAllText(token, splitToken[1]);
-
-                                                    //for Selinux on centos7
-                                                    Console.WriteLine(Library.RestoreCon(token));
                                                 }
 
-                                                
-
                                                 break;
                                             }