Hello Ben_fax,
I'm John an Independent Advisor and a Microsoft user like you. I'll be happy to assist you today.
Please note that the WindowsApps folder is the most secure and protected folder in a Windows 10 system, Modifying the folder may result in an unstable OS.
Please create a restore point first as a precautionary measure.
https://support.microsoft.com/en-us/windows/cre...
You may need to try to take ownership of the folder you want to delete so you will have permission to remove it.
Download the Add_Take_Ownership_to_context_menu.reg file at the link below
https://www.tenforums.com/tutorials/3841-add-ta...
Save the .reg file to your Desktop.
Double click the downloaded .reg file to merge it
When prompted, click Yes
Once done, right click the Microsoft.HEVCVideoExtension_1.0.32762.0_x64__8wekyb3d8bbwe folder then select Take Ownership
You will see a command prompt and wait for the process to complete
Delete the folder
Kindly let me know if this helps or if you have any further concerns.
Sincerely,
John DeV
Independent Advisor
Standard Disclaimer: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.