I downloaded LimeWire and it worked great for about a week. Then it said "corrupted installation" and would not open. It said to re download it again. When I went back to the site to download I got through the first 3 or so steps and it said that LimeWire was already open and that I had to close it first. I don't see how it is open and obviously can't find how to close it. Also, will I still have all the music I downloaded? Please help!!