Lost all songs?

[djcharli]

Hello,I installed the new up date and could not find my songs I read a little on the help forums and tried building the song data base and eventually just tried installing and reinstalling the new program.This was a big mistake because when I removed the program I think I lost all my music. I have tried system restore a few times but I can't get it back. I did have some music backed up on an external hard drive that I have tried to put in but it comes up error on some songs I have rebuilt the data base so many times nothing seems to work right. Did I loose all my music when I removed the program? Can You help me get things working right again? I'm using windows xp oh I have even defragged my c drive. Thank You , djcharli