Fatal Error, could not create rendering device

I just updated the game to newest version and tried to play, but...

Fatal Error, could not create rendering device. Please check your direct 3d setup????? I had no trouble logging in just a few months ago. I even tried to reinstall DX9c Though I have 11 installed for years. What's going on?

Ended up restarting computer, seems to be fine for now

Would be great to see you.