So I updated my gpu drivers today amd hd 7700 to the crimson drivers, when i went to launch TF2 it looked like it was going to launch named turned green but about 2 second after that my name turned blue and it never launched.
From there I verified integrity of the game and all files were there, then I removed my autoexec, my hud, my whole custom folder, tried -default, then -autoconfig and nothing same thing happened with the name. After all that I reinstalled the game. I tried launching CS:GO and Left 4 Dead 2 as well and the same failed to launch happened. I launched Half-Life, Counter Strike and TFC just fine
So then I tried to roll back my drivers but the option was grayed out for me and I do have full admin access on my computer. I googled around and found some older drivers installed those and they installed correct with no errors. Tried to launch TF2 and it crashed again.
I have no idea what could have happened and have no idea what else I can do. Any help is appreciated