Wow, you are right! I disabled Bitdefender and it attached! Weird that other titles worked fine.
It’s going to need a lot of tweaking. I can’t see stuff that is normally on the edges of the screen, like the chat window and my weapons and such.
I can’t rename the exe since it has to be called via Steam, but I will fiddle with the settings and see if I can get something playable.
Thanks for the help.