I have uninstalled Norton 2007 with the Norton uninstall tool and Microsoft remove but now have this startup message when rebooting : C:PROGRA~1\Symantec\S32EVNT1.DLL. An installable Virtual Device Driver failed DLL initialization
you might try this info i found in a search of your problem . http://mehr.sharif.edu/~m_naderan/S32EVNT1.htm