Okay, I downloaded SpyBot and installed it. Check to see if, while in advanced mode, the options under Automation > System Start labeled "Automatically run program at system startup." and "Run program once at next system startup." are checked. Uncheck them if it is already checked. If that doesn't help, uninstall the program. Also download and merge this registry file from their website:
http://www.safer-networking.net/file...d-settings.reg
It will remove all traces of SpyBot from the registry. Hopefully this will work.