(Since this isn't a problem with Maplestory, I'm not sure this actually goes here.)
So whenever I run the Windows Explorer, I can't make any new folders. I've tried downloading things from online that are supposed to help, but I always get this (see spoiler), and System Restores either don't go far back enough or don't do anything.
I'm running Windows 7, and everything else is running perfectly.
So if anyone can help, I'd really appreciate it.