Been exploring my hard drives. My SSD is getting full and I wanted to delete some stuff to open it up more. I found a folder called Windows.old with 20 gig sitting in it. The system will not let me delete it. I get a message that either SYSTEM will not allow it or the TRUSTEDINSTALLER will not allow it. I was able to rename the folder so I know or assume it is not required after rebooting several times.
Any ideas on what I can do here? I have Windows 10.
