1 Reply Latest reply on Aug 9, 2017 8:46 AM by ray_m

    Windows 8 getting BSOD with Crimson 17.2.1 win7 driver and newer


      with Crimson 17.1.2 and older works perfect.


      Maybe registry parameter KMD_ForceToUseWddmVersion will help to solve the problem? Because Win7 driver guaranteed support only WDDM 1.1, but no WDDM 1.2.

      But, I dont know type of parameter value: "string" оr DWORD and if "string" which one?