I have the av.exe virus (which I got from a PSP theme site, nice!). I'm running safe mode right now, and I was able to delete the av.exe file from my computer, but I can access regedit.exe or msconfig.exe to do the rest of the cleaning. I am running Vista, and can't find any solutions online. Nearly every other function on Windows (such as changing the screen resolution), is not opening, and instead asking me with which program I'd like to open it. Any advice?