Resetting My Music folder icon to default?

My sister had some file sharing program on here a while back that change the My Music icon to a regular folder icon, and I'd like to change it back. I've tried using TuneUp Utilities to reset it, but when I click "Apply Changes" I get an error saying that I need to be logged on as a local administrator to make the changes, even though I am an administrator.

Hi NikJ92, give TweakUI from Microsoft a try. It can repair this and many other problems.

Ah, it worked. Thanks!