Hello,
Thank you for posting in Q&A forum.
We suggest that you try the following steps to overwrite TrustedInstaller and delete this Windows folder:
Open the Command Prompt (CMD) to run as an administrator.
Transfer the ownership of the folder to yourself using the command takeown/f<path_to_windows_folder>/r/d y.
Use the command icacls<path_to_windows_folder>/grant administrators: F/t to give the administrator group full control permissions.
Then try deleting the folder. If it still cannot be deleted, use the command rd/s/q<path_to_windows_folder>to forcibly delete the folder and its contents.
These commands should allow you to overwrite TrustedInstaller and successfully delete the Windows folder.
Hope this answer can help you well.
Best regards，
Jill Zhou
