For those who are having trouble launching the game just recently, opt out of the steam beta participation. Apparently, the new steam beta has some issues with directX10/11.
It's under Steam-> settings -> select "none" and steam should prompt a restart.
Worked for me and a few others as well. Hope it fixes it for most of you.
Worked! It is interesting that my default was 'NONE' to begin with, but I went ahead anyway and after a steam restart it worked.
Thanks a lot!
VolksFest
Relic Entertainment
cblanco ★ 
