Dual monitors - no opengl

I’m running win2k and an erazorx (geforce 256) agp and geforce2 mx pci using nvidia 12.41 drivers. I don’t appear to be able to run opengl on either monitor. The app I use (pro/e) no matter which monitor is primary isn’t using opengl unless i turn off one monitor. I only need one monitor to run in opengl.

Thanks