Although it's about a different game, it's worth a shot: https://steamcommunity.com/app/730/discussions/0/1736589519987075954/?ctp=2 Quote: 1) Updated allll the drivers not just GPU, surprisingly there were a few that needed updating 2) Removing all traces of the GPU driver with the help of Display Driver Uninstaller (in Safe Mode) 3) Removing all recently installed programms, one that I suspect but have no reason to other than it was horribly programmed was the Logitech X52 Pro Flight Stick driver/interface, which didn't work well in the first place. 4) Cleaning the registry after every change with Ccleaner. I restarted and tried launching CSGO after every attempt and didn't have success, however a day later after a number of restarts it is now working again (and the other broken software also).