Account is perma-banned so that won't really help.
In case you have an alt reading this, try simply restarting your pc and moving to steam/to standalone.
If it still doesn't work, try updating all your drivers.
Hope that'll work, reading other's threads about this it's normally fixed in a few days.
I'll close this since you're permabanned and I do not know whether this thread is good for anything but useless posts if I leave it open.