Still not working. It would be nice to spend my christmas playing this game
There's definitely something wrong with your GPU. As
@AndrewT said, after uninstalling nVidia drivers, your GPU will still function at a basic level.
You getting that "Failed to create a graphics device" notification was likely an indication that there was something (going) wrong with your GPU. The game didn't cause your GPU to fry, you have all this backwards if that's what you're thinking.
All that said, I hope I'm wrong, as a new GPU can be expensive. I wish you the best of luck!
P.S. If you live in the US, I'd be happy to send you an AMD R7 250 GPU. I pulled it out of my friend's PC while upgrading it, he had me keep it. It's barely used. It'll run newer games at low to low-medium settings if paired with a good CPU. It's more than enough to run Paradox games on medium settings at 1080p. PM if interested.