NVIDIA OpenGL Driver unknown Issues

Hi!

This is the error which is hampering our project.

I found an error which started from June 16th 2010. But I found no windows updates on the same date as the error, other than (Windows Defender)

May be it happens when working with Image overlays.

ERROR:

NVIDIA OpenGL Driver

The NVIDIA OpenGL driver detected a problem with the display driver and is unable to continue. The application must close.

Please visit http://www.nvidia.co/pages/support.html for more help.

OK

We opened the side of the case in the possibility that there has been an overheating problem.

Nvidia Driver 
ver 8.16.11.9175 
(nVidia Quadro FX 1700)

I am running: 
Windows 7 x64 
Adobe premiere CS5 Production 
nVidia Quadro FX 1700 (MRGA14L) 
4 Gig ram 
RAID 10 2 750GB drives 
Duo core 3.0 6MB L2 Cache 

UPDATE:

Having the case open did not help.
I have installed New Nvidia drivers but get a different error:

*ERROR:

Your hardware configuration does not meet minimum specifications needed to run the application. The application must close.

Please visit http://www.nvidia.co/pages/support.html for more help.

OK

I have run Windows Update and installed all four updates so now I am waiting to see if the error occurs again.

Whatever is behind this, I really can’t configure. Help needed. Thanks.