diff --git a/.vs/DeleteFileFolder.git/v17/.suo b/.vs/DeleteFileFolder.git/v17/.suo
index c99aaa9..a5b0434 100644
Binary files a/.vs/DeleteFileFolder.git/v17/.suo and b/.vs/DeleteFileFolder.git/v17/.suo differ
diff --git a/DeleteFileFolder/DeleteFileFolder.cs b/DeleteFileFolder/DeleteFileFolder.cs
index 6c9f455..5dc583a 100644
--- a/DeleteFileFolder/DeleteFileFolder.cs
+++ b/DeleteFileFolder/DeleteFileFolder.cs
@@ -532,6 +532,22 @@ namespace Eugen.ESystem
 			return NumberOfDirectories;
 		}
 
+		/// <summary>
+		/// Clears the undeletabele directory list.
+		/// </summary>
+		public void ClearUndeletableFiles()
+        {
+			undeletableFiles.Clear();
+        }
+
+		/// <summary>
+		/// Clears the undeletabele directory list.
+		/// </summary>
+		public void ClearUndeletableFolders()
+        {
+			undeletableDirectories.Clear();
+        }
+
 		#region Event Handler
 		// Der Delegat muß die gleiche Signatur aufweisen wie die Eventhandler-Methode.
 		public delegate void EventDelegate(long result);
diff --git a/DeleteFileFolder/bin/Debug/hedff.dll b/DeleteFileFolder/bin/Debug/hedff.dll
index 157362b..2249a3d 100644
Binary files a/DeleteFileFolder/bin/Debug/hedff.dll and b/DeleteFileFolder/bin/Debug/hedff.dll differ
diff --git a/DeleteFileFolder/bin/Debug/hedff.pdb b/DeleteFileFolder/bin/Debug/hedff.pdb
index da1c295..040eac2 100644
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diff --git a/DeleteFileFolder/obj/Debug/hedff.dll b/DeleteFileFolder/obj/Debug/hedff.dll
index 157362b..2249a3d 100644
Binary files a/DeleteFileFolder/obj/Debug/hedff.dll and b/DeleteFileFolder/obj/Debug/hedff.dll differ
diff --git a/DeleteFileFolder/obj/Debug/hedff.pdb b/DeleteFileFolder/obj/Debug/hedff.pdb
index da1c295..040eac2 100644
Binary files a/DeleteFileFolder/obj/Debug/hedff.pdb and b/DeleteFileFolder/obj/Debug/hedff.pdb differ