OK, It would be one thing if this was the first time downloading it.. but no. It was already downloaded into my comp for MONTHS and I use it VERY FREQUENTLY I have an XP and here is how it went. I had it in my computer. each time you open the program up it asks if you want to go pro and that there is a newer version available. so.. I said yea Ok I will update it I have nothing else to do. So I get the newer version now I cant get it to even open! Whats wrong here?? I deleted the newer version to get my older one back. still didnt work. I deleted the WHOLE THING still didnt work. System restore still doesnt work. and three versions of limewire I have tried and they dont work.