I can update Spybot with no problems but when I try to immunize the screen goes black after about 2 seconds and the computer then reboots. I uninstalled Spybot and reinstalled it with the same problem. I uninstalled Spybot and then installed adaware and had the same problem. I did see at one point a warning that a registry entry had been changed; something about not rebooting changed to reboot. Does anyone have a suggestion. Spybot is the only program I've needed in the past and I don't use any anti-virus. I was infected with venomondo several months ago and have since reformatted my hard drive. Any suggestions to fix Spybot would be appreciated.