I was trying to cut a song out of my memory card to my computer because my memory card is full and i wanted to paste another song. When I tries to cut it, the computer hangged and sort of misfunctioned. When I put the memory card back into my phone, all the music files were gone. When I transferred to another pc, I checked my memory card and the music files were gone. When I clikced scan the virus, The music folder is gone too. It sort of changed to an unopened or not be able to open file. How will I solve this?
Nontek - There is a common misconception about system restore. It restores your system files (program installations, drivers, etc) see What is system restore. It does not restore data files for that you need a back up although a system image will do it too.