Hello, I'm a french gamer and I wanted to try CS:GO because I liked CS and CSS. First, I'd like to thank you for this incredible forum, with the Junkies client and your very clear explanations in this topic. I installed, re-installed CS:GO by following ALL your indications STEP BY STEP, but I still have the black screen when I run the game. I did all updates on my computer, installed everything and did everything you said. My system is Windows 7 Pro. x64 bits, I have enough performances to run CS:GO. Could you help me, please ? Thank you, Zhal. - Sorry for my "French" English Edit : if you need my hardware configuration : Windows 7 Profesionnal 64 bits AMD Athlon II x2 250 Processor 3.20 GHz RAM 4.00 Go Graphic Card : nVidia GeForce 440GT (something like 2Go and a nice speed)