: Incorrectly modifying the registry can lead to system instability or crashes. Always back up the registry before making changes.
Restart your PC, and the modern "Show more options" menu will return.
Copy and paste the following line: reg add "HKCU\Software\Classes\CLSID\86ca1aa0-34aa-4e8b-a509-50c905bae2a2\InprocServer32" /f /ve
Stay safe — and always validate registry modifications, especially those involving COM objects.