Please help. system32 error. laptop crashed

hi all, hopefully someone can help me here. a few hours ago m
Toshiba laptop (Vista Premium 32bit) crashed and when I try to restar
it a message says
"Info: Windows failed to load because a critical system driver i
missing or corrupt

file:\Windows\System32\drivers\TFsysmon.sy

STATUS: 0xc0000098

As far as I know "TFsysmon" is related to the ThreatFire anti-viru
program.

I have tried Safe Mode, Last Know Good Config etc but nothing seems t
work.

Is there any way to disable this driver without needing my Vista discs

thanks for any assistance...:

--
sofaking