Unable to restore default Windows 11 Context Menu

I am trying to restore the default Win11 context menu (the one with "Show more") but everything I've tried has not worked. I've downloaded various "Enable/Disable" apps and commands, regedits, scripts, tweaks, etc. but to no avail. Odd thing is on desktop the Win11 context menu works... but everywhere else like Explorer its the old Windows 10 looking context menu.

I've used context menu editors in the past to adjust the context menu after you click "Show More" and never had a problem. Then somewhere in the last week or so the Win11 context menu stopped showing up and all I see is the old context menu.

I use three different Microsoft accounts on my PC. All have this problem... and I'm wondering if one account will control the context menu settings for the PC or if each account has the same unique problem.

Anyone have any tips?

Thanks!

We implemented the full context menu by adding "86ca1aa0-34aa-4e8b-a509-50c905bae2a2", and "InprocServer32" registry keys under Computer\HKEY_CURRENT_USER\SOFTWARE\CLASSES\CLSID\ (see pic)

If you have these keys in your registry, you might try removing them. I've not tested this, and am not sure how it will work, so make sure you back up the CLSID registry key before trying this.

Try this attached batch script.