diff --git a/wpf_ax_utility/MainWindow.xaml.cs b/wpf_ax_utility/MainWindow.xaml.cs
index 59111fa..438f499 100644
--- a/wpf_ax_utility/MainWindow.xaml.cs
+++ b/wpf_ax_utility/MainWindow.xaml.cs
@@ -37,7 +37,7 @@ namespace wpf_ax_utility
                     break;
                 case "DEV":
                     AxArgs = @"-regConfig=L:\Link\PAL_DEVELOP_USR.axc";
-                    break ;
+                    break;
                 case "TEST":
                     AxArgs = @"-regConfig=L:\Link\PAL_TEST_USR.axc";
                     break;
@@ -70,33 +70,15 @@ namespace wpf_ax_utility
         public static void AucCleaner()
         {
             string sourceDir = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
-            string aucFile = ".auc";
 
             DirectoryInfo directory = new DirectoryInfo(sourceDir);
             FileInfo[] files = directory.GetFiles();
 
-            bool fileFound = false;
-            foreach (FileInfo file in files)
-            {
-                if (String.Compare(file.Extension, aucFile) == 0)
-                {
-                    fileFound = true;
-                }
-            }
+            string[] aucList = Directory.GetFiles(sourceDir, "*.auc");
 
-            if (!fileFound)
+            foreach (string f in aucList)
             {
-                MessageBox.Show("Non sono presenti file .AUC",
-                "Informazioni PAL Ax Utility", MessageBoxButton.OK, MessageBoxImage.Information);
-            }
-            else
-            {
-                string[] aucList = Directory.GetFiles(sourceDir, "*.auc");
-
-                foreach (string f in aucList)
-                {
-                    File.Delete(f);
-                }
+                File.Delete(f);
             }
         }
     }