Help for a Rage Pro

I have an all in wonder rage pro turbo graphics card as my Primary display device. Every time I load GLsetup and load the new OpenGL The first time I restart my computer I cannot access windows and I I have to go into safe mode and delete GLsetup using the uninstall. It always gives me the error primary display adaptor not compatible or not found. What is my problem?

Oh I’m running windows 95 and the exact error message I get is that Primary display adaptor is incorrect