Last night, I had Prevx running and installed the new iTunes 9 software. When the system rebooted(for the completion of the iTunes installation), I got a message that Prevx could not operate. I don't know for sure if the iTunes installation was the problem, but that is the only thing I had done. When the computer starts, I get a message that windows can not start Prevx and if I want to find a solution. I click yes, and it doesn't find one. lol I can't open Prevx at all, even going into programs and trying to start it from there. Just wondering if anyone else had this problem and if there is anything I can do besides uninstalling Prevx and then reinstalling it. I'm running a Vista 64 bit.