I don's sure if it's was you, but there is my last answer on Steam: http://steamcommunity.com/app/233250/di ... 385010276/ Actually error 126 happen because of bug in Windows and/or lagacy AMD drivers. You can bypass the problem by copying driver files as explained on youtube. It's dirty hack, but I have no idea how to fix it by other way. Also please attach your DxDiag to forum, so developers can see what model of GPU and version of driver have this problem.