Despite have a reputable anti-virus program, my computer somehow managed to contract a virus. I restored it to point a few days back, ran a full scan, and the virus is now gone. However, all my files seem to have dissappeared. Normally when I open my "libraries" tab, it will give me the option of opening my music, documents, pictures, etc, folders. But now when I click on "libraries" nothing shows up, it's all blank. But I know that my documents, pictures, and everything are still there, because when I open my iTunes all my music is still there, when I do a search of my hard drive I can still look up and open pictures...I just can't access them the normal way.
Anybody know what happened, and how I can fix this?

Thank you!