I am running XP and recently I went to a site and got the peper trojan and a few other trojans which were detected in Kephyr.com. I removed them and then purchased Spyhunter and also run Adaware. So now I scan with Adaware, Norton, Spyhunter and Bazooka. Since the trojan my coimputer is running very slow. In Spyhunter I have deleted several files....but it keeps telling me I have the Crypkey crypserv.exe file and that it should be deleted. For some reason I am not sure if I should delete that file. Is it okay to delete it??