I bought Doom4 and started palying for few hours. Had radeon-crimson-15.12-win10-64bit drivers... Got notification that new driver: non-whql-64bit-radeon-software-crimson-16.6.1-win10-win8.1-win7-june2 was to be installed. Installed and ALL WENT HELL!. Game didn't start...blanc screen...nothing happened. Tryed to uninstall and installed earlier version....didn't help. Uninstalled all AMD Radeon drivers... Now working???????