So, I downloaded it, installed it, and then decided Limewire is not for me. I went through the unistalling process, but when it was done, there was still a Limewire folder left on my computer. I tried deleting it, but it said each file in there was being used by another user or program (Which is isn't). I'm afraid that I got a virus (Even though I scanned everything before I opened it). What do I do?