NTVDM CPU Has encountered illegal instruction (Windows Vista)

I recently started getting this error on my old Vista Laptop that I use. I initially thought it was a CIS configuration issue so I did a full CIS re-install. The error came back. I’m going to try creating a rescue disk and see if it’s some sort of persistant infection or something weird. I’ll let you know the results but any help/advice would be greatly appreaciated.

Cheers,

Eric

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Hi Eric,
Do you have livePCsupport/GeekBuddy installed, the error appears to be possibly related?
COMODO livePCsupport™ Platform 4.0 RC

Thanks.