I have a system NT4 with SP6, was working fine, i loaded some updates
from mastercam, and then an NT4 compatible USB driver from aladdin,
this needed a re-boot, and on doing this the machine got stuck on
a blue screen and the message "kernel exception error", i tried a repair
but then got the same situation with the blue screen and "kmode exception
not handled" message, i seem to be stuck here, is there any way i can
fix this without resorting to a re-install?.