: Perform a full installation of Gears of War.
If you tell me which you're seeing or if you're using the original disk versus a digital version, I can give you more specific troubleshooting steps. GoW_Win7-8.1_Fix.zip
: Ensure your DirectX is up to date and you have the Visual C++ Redistributable (both x86 and x64) installed. : Perform a full installation of Gears of War