I want to disable ALL sorts of post processing. Help.

How can I disable ALL sorts of post processing? This pc of mine crashes with those,so I need to find a way to disable them even on multiplayer matches. Help?

I’m not sure whether these can be disabled via console commands as I think they are decided by the server. Try running the game with launch options -dxlevel 80

they still work. I need a fix guys. Like,something to disable all sort of post processing. Like,delete that file and post processing won’t ever cross your eyes. Or use this console command / script to disable it.

Come on,I need some help please.