I have an Nvidia GeForce 260 GTX. I recently downgraded my drivers to 190.26 (I think, it's on the report) from the most updated drivers that were released last month and I'm still having crash problems. Time between crashes is inconsistent...it could be several in about 15-60 second intervals, or I could play the game worry free for an hour to an hour and a half, then it crashes. I've had this problem with other MMOs (WoW /hide) and still have this problem. I only started having this problem when I built my new system about six or so months ago. I have tried just about everything I can think of and could definitely use some advice or solutions if anyone else could look at my dxdiag report and see something that I don't.
I have also disabled the lighting feature and tried messing with settings, it has no effect.