Reg Add Hkcu Software Classes Clsid 86ca1aa034aa4e8ba50950c905bae2a2 Inprocserver32 Ve D F Jun 2026

This command deletes the entire key you created. The /f flag forces the deletion without prompting for confirmation.

reg add "HKCU\Software\Classes\CLSID\86ca1aa0-34aa-4e8b-a509-50c905bae2a2\InprocServer32" /f /ve

Often you should also add a ThreadingModel value under the same key. This tells COM how to handle multi-threading:

Copy and paste the following command and press Enter : This command deletes the entire key you created

To understand the purpose of this command, let's break it down:

By running this command, you are essentially telling the Windows Explorer shell to stop using the new XAML -based menu system for context actions and fall back to the legacy Win32 menu system.

Carefully copy and paste the following command, then press : reg delete "HKCU\Software\Classes\CLSID\86ca1aa0-34aa-4e8b-a509-50c905bae2a2" /f This tells COM how to handle multi-threading: Copy

The changes will not take effect until the user interface restarts. You can do this without restarting your entire computer: Press to open the Task Manager . Locate Windows Explorer in the list of active processes. Right-click on it and select Restart .

reg delete "HKCU\Software\Classes\CLSID\86ca1aa0-34aa-4e8b-a509-50c905bae2a2" /f Use code with caution. or reboot your PC.

The command in question modifies the Windows Registry to disable the new context menu handler, forcing Windows to fall back to the classic Windows 10-style menu immediately. Locate Windows Explorer in the list of active processes

The registry key 86ca1aa0-34aa-4e8b-a509-50c905bae2a2 is associated with the modern Windows 11 context menu COM object. By creating an empty InprocServer32 subkey under it, you essentially "mask" or block the new menu, forcing Windows to fall back to the older, standard Explorer context menu. How to Apply It reg add - Microsoft Learn

reg add "HKCU\Software\Classes\CLSID\86CA1AA0-34AA-4E8B-A509-50C905BAE2A2\InprocServer32" /ve /d "C:\Program Files\MyApp\MyHelper.dll" /f