diff --git a/scriptsharp/ScriptSharp/Program.cs b/scriptsharp/ScriptSharp/Program.cs
index a1e9fff..e05fb84 100644
--- a/scriptsharp/ScriptSharp/Program.cs
+++ b/scriptsharp/ScriptSharp/Program.cs
@@ -144,7 +144,7 @@ public static async Task DownloadRepo(string url, string name)
             await Utils.DownloadFileAsync(url, zipFilePath);
             Utils.LogAndWriteLine("Dézippage du repo " + zipFilePath + " vers " + desktopPath);
             ZipFile.ExtractToDirectory(zipFilePath, desktopPath, true);
-            File.Delete(zipFilePath);
+            try { File.Delete(zipFilePath); }catch { }
         }
 
         // TODO split copy and unzip to start other download while unzipping
@@ -174,7 +174,6 @@ public static async Task InstallAndroidStudio()
             string destinationFolder = Path.Combine(desktopPath);
             await Utils.Unzip7zFileAsync(Path.Combine(Config.localTemp,"android-studio.7z"), destinationFolder);
             // TODO add shortcut    
-            Utils.CreateDesktopShortcut("Android-Studio", Path.Combine(desktopPath, "android-studio", "bin", "studio64.exe"));
             Utils.AddToPath(Path.Combine(desktopPath, "android-studio", "bin"));
             Utils.LogAndWriteLine("    FAIT Installation Android Studio fini");
         }
diff --git a/scriptsharp/ScriptSharp/Script3N5.cs b/scriptsharp/ScriptSharp/Script3N5.cs
index a5ff625..a86a38d 100644
--- a/scriptsharp/ScriptSharp/Script3N5.cs
+++ b/scriptsharp/ScriptSharp/Script3N5.cs
@@ -70,7 +70,6 @@ await Task.WhenAll(
                     "idea")
                 ),
             Program.InstallJava() );
-        Utils.CreateDesktopShortcut("IntelliJ", Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "idea", "bin", "idea64.exe"));
         Utils.AddToPath(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "idea", "bin"));
         Utils.LogAndWriteLine("Premier gradle build pour constituer le .gradle");
         // install plugins  TODO ? one day?
diff --git a/scriptsharp/ScriptSharp/Script5N6.cs b/scriptsharp/ScriptSharp/Script5N6.cs
index 158fe08..3f0719b 100644
--- a/scriptsharp/ScriptSharp/Script5N6.cs
+++ b/scriptsharp/ScriptSharp/Script5N6.cs
@@ -39,9 +39,9 @@ await Task.WhenAll(
         Utils.RunCommand("studio64.exe installPlugins io.flutter");
         Utils.RunCommand("studio64.exe installPlugins com.github.copilot");
         Utils.RunCommand("studio64.exe installPlugins com.localizely.flutter-intl");
-        await Utils.StartAndroidStudio();
         await InstallFlutter();
         Utils.StartKMB();
+        await Utils.StartAndroidStudio();
         Utils.LogAndWriteLine("    FAIT 5N6 Flutter complet");
     }
 
@@ -102,13 +102,13 @@ await Task.WhenAll(
         Utils.RunCommand("studio64.exe installPlugins io.flutter");
         Utils.RunCommand("studio64.exe installPlugins com.github.copilot");
         Utils.RunCommand("studio64.exe installPlugins com.localizely.flutter-intl");
-        await Utils.StartAndroidStudio();
         await InstallFlutter();
         Utils.StartKMB();
         Utils.AddToPath(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), "AppData",
             "Local", "Pub", "Cache", "bin"));
         Utils.RunCommand("npm install -g firebase-tools");
         Utils.RunCommand("dart pub global activate flutterfire_cli");
+        await Utils.StartAndroidStudio();
         Utils.LogAndWriteLine("    FAIT 5N6 Flutter + firebase complet");
     }
 
diff --git a/scriptsharp/ScriptSharp/Utils.cs b/scriptsharp/ScriptSharp/Utils.cs
index 97746b2..70f8b41 100644
--- a/scriptsharp/ScriptSharp/Utils.cs
+++ b/scriptsharp/ScriptSharp/Utils.cs
@@ -305,6 +305,7 @@ public static async Task StartIntellij()
         LogAndWriteLine("Démarrage d'Intellij IDEA");
         string desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
         string path = Path.Combine(desktopPath, "idea","bin","idea64.exe");
+        CreateDesktopShortcut("Intellij", path);
         if (File.Exists(path))
         {
             ProcessStartInfo processStartInfo = new ProcessStartInfo
@@ -328,6 +329,7 @@ public static async Task StartAndroidStudio()
         string androidStudioPath = Path.Combine(desktopPath, "android-studio","bin","studio64.exe");
         if (File.Exists(androidStudioPath))
         {
+            CreateDesktopShortcut("Android-Studio", Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Desktop), "android-studio", "bin", "studio64.exe"));
             ProcessStartInfo processStartInfo = new ProcessStartInfo
             {
                 FileName = androidStudioPath,
@@ -381,6 +383,8 @@ public static void DeleteAll()
         DeleteThis(Environment.GetFolderPath(Environment.SpecialFolder.Desktop)); 
         DeleteThis(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".android"));
         DeleteThis(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".gradle"));
+        // quit the app
+        System.Environment.Exit(0);
     }
 
     private static void DeleteThis(string path)
@@ -390,7 +394,7 @@ private static void DeleteThis(string path)
             { Directory.Delete(path, true); }
         }
         catch (Exception ex)
-        { LogAndWriteLine($"An error occurred while deleting the directory: {ex.Message}"); }
+        { Console.WriteLine($"An error occurred while deleting the directory {path}: {ex.Message}  {ex.Data}"); }
     }
 }