NVOGLNT.DLL and 0xC0000096 exception on geforce2

i’ve change my graphic adapter to shown in topic. but now when i want to
start my program in VC++6.0 under win2k the following error occurs:
"unhalndled exception in czlowiek.exe (NVOGLNT.DLL) 0xC0000096: Privileged
Instruction. Do you know how to solve that problem?
thanks