I think I may have a virus, or something just got majorly messed up in Windows XP SP2. I'm currently running Active Virus Shield and I'm working on getting Symantec's online virus scan running, at the moment. I have this weird problem where I can't use Firefox or IE to connect to the internet, nor can Thunderbird connect, but uTorrent will work fine as well as AIM and online games. When I look under Add/Remove Programs, I see the following screen: I cannot uninstall anything through Add/Remove Programs. I tried rebooting in Safe Mode, and I got the exact same screen. Am I just better off backing up stuff and reformatting, rather than trying to fix this? Thanks for the help!