Here is windows 7 with ATI Radeon HD 4670 Code: [00:31:23.514] INFO OpenGL Vendor: ATI Technologies Inc. [00:31:23.514] INFO OpenGL Renderer: ATI Radeon HD 4600 Series [00:31:23.514] INFO OpenGL Version: 3.1.11672 Compatibility Profile Context [00:31:23.514] INFO OpenGL Shader Language Version: 3.30 [00:31:23.514] INFO Vendor flag set to AMD/ATI [00:31:23.514] INFO Gamma correct pipeline enabled. [00:31:23.514] INFO Ranged mapping enabled. [00:31:23.514] INFO Advanced instancing enabled. [00:31:23.514] INFO Advanced shader models enabled. [00:31:23.514] INFO Compute shaders disabled. [00:31:23.514] INFO Persistent buffer mapping disabled. [00:31:23.514] INFO Buffer textures enabled. [00:31:23.514] INFO initial size 1280x1024 But there was some weird stuff going on with mods even though I disabled then, they were still loaded by game. Full log: http://pastebin.com/Za1DrRvs