Since I updated the 15.12 version, some of my 2D don't work anymore:
Game Dev Tycoon, Darkest Dungeon, Battle Brothers and The Impossible Game.
FTL, Dungeon Of The Endless and The Last fedration do still work.
I have tried to re-install the driver and games, switch between reselutions and graphic options.
I want to try a old driver version, but I can't find it anymore.
I use Windows 7, 64 bit
AMD Radeon HD8790M
Intel I7-4700MQ, 2,40 GHz
2D Driver Version: