I have encountered a serious issue when upgrading from XP x64 SP1 to XP x64
SP2, I can no longer use both of my GPUs,
I opened a ticket with Nvidia, where the crash seemed to originated, and
they offered me a workaround: to revert to the older videoprt.sys from SP1,
which work just fine so far.
they claiming that there's a bug with SP2, if this is the case, please help
me to get microsoft attention, I would lie them to resolve the bug, and post
a hotfix, so I could use a permanent solution.
a pdf containing my communications with Nvidia customer care:
http://iknowu.net/files/public/Nvidia.pdf
Thanks,
Tal Aloni