Reg Add Hkcu Software Classes Clsid 86ca1aa034aa4e8ba50950c905bae2a2 Inprocserver32 F Ve Free |top| Jun 2026
reg.exe add "HKCU\Software\Classes\CLSID\86ca1aa0-34aa-4e8b-a509-50c905bae2a2\InprocServer32" /f /ve Restart File Explorer for changes to take effect: Open Task Manager, right-click Windows Explorer , and select Alternatively, run these commands in Terminal: taskkill /f /im explorer.exe followed by start explorer.exe wolfgang-ziegler.com How to Revert
If you are trying to solve a specific problem (e.g., "File Explorer keeps crashing," "My right-click menu has a weird entry"), search for the exact CLSID using a search engine or reference site like to identify it safely.
As with any registry edit, there are trade‑offs: For the changes to take effect, you must
: Adds an empty (null) default value to the key, which is the critical step for this particular fix. How to Apply and Revert To Enable Classic Menus : Run the command in Command Prompt Windows Terminal (Admin) . For the changes to take effect, you must restart Windows Explorer via Task Manager or reboot your computer. To Revert to Default
If you're analyzing or troubleshooting, ensure you: Each COM object has a unique CLSID
: This is a specific CLSID. CLSIDs are used to identify COM objects. Each COM object has a unique CLSID.
By adding a specific Registry key to InprocServer32 , you can bypass the new XAML-based menu and revert to the classic version. It’s a non-destructive way to streamline your desktop experience without third-party software. For the changes to take effect
The problem began with a tiny nag: a context menu that once offered choices now ghosted a blank entry. Somewhere in the system, something had wanted to be seen and then been hidden. Maya dove into Device Manager and DISM, into forums where strangers guessed and vouched. She found a handful of mentions of the same CLSID—86CA1AA0-34AA-4E8B-A509-50C905BAE2A2—a magic number that whispered about context menus, about shell extensions that hooked into the right-click menu and sometimes misbehaved.
