Error - Driver components mis-match. Exit is the only option

From: Darren (Darren_at_discussions.microsoft.com)
Date: 10/30/04 

Date: Sat, 30 Oct 2004 02:04:01 -0700

Hi

I have just installed Doom3 demo and when i went to run it, it says the
following:

nVidia openGL Driver
Driver components mis-match. Exit is the only option

This has also happened recentley when i try and run a programfrom the BBC
website called virtual replay (a graphics thing).
I am using xp home, and a NVIDIA GeForce FX Go5650 video card.
Would appreciate it if anybody could shed any light on what this means.

Regards

Darren