Errgfxd3dshader1 Work [best] -

Check game/application files

(or vice versa). This often bypasses driver-specific shader conflicts. Verify Game Files errgfxd3dshader1 work

Do not delete system.xml yet; just the "sga" files. Restart the game; the next load will be longer as it regenerates these files. 2. Switch the Graphics API Check game/application files (or vice versa)

In the game's graphics settings, try changing the DirectX version from 11 to or 10.1 . errgfxd3dshader1 work