Well, I was playing Oath in Felghana fine just the other day--and then Diablo III came out. I'm a big fan, so I started playing. After installing DIII it said my driver was out of date, so I updated it. Now every time I try and start Felghana it loads up fine, but once I click on New Game, Options, Exit, etc, it just downsizes my game. The game is still running, and I can try again, but every time I try and click one of the options it downsizes my game. Any patches or suggestions? Thanks!
How does diablo iii update the video drivers? In my experience it's never a good idea to let other programs update your video drivers. Especially windows update. Its best to download the update from the gpu makers website ie. nvidia or amds website.
And...I've fixed it! Hm, looks like the driver update required me to change my options again. Went back through the Config feature and changed my aspect ratio and the driver that I was using. Now it works great!