As of a few hours ago, I can no longer create new folders on my computer. It's a custom built computer and everything was running fine, norton found no harmful files when I ran a full scan, and I haven't downloaded anything fishy (all I've dl'ed were a few steam games, winrar, and some programs.) The problem started in the middle of the norton scan and a steam download.
This is pretty annoying, anyone have any idea how to fix this?