nvidia quadro fx 1800 driver for solidworks 2012 sp4

I'm running Solidworks Premium 2012 sp4 on a Win 7, 64bit

My current nVidia driver version is 9.18.13.4144

When I try to rum FloXpress, Solidworks crashes!

SolidWorks RX implies that I'm running the wrong video card driver!!

What is the recommended video driver for an nVidia Quadro FX 1800?

NVIDIA Quadro FX 1800/PCIe/SSE2

If anyone has a solution and/or questions, you can contact me at CtP-USA@comcast.net

best regards,

Gary

SolidworksSimulation