Understanding Direct3D Feature Level 11.1 Direct3D Feature Level 11.1 is not a standalone file you can download; rather, it is a hardware-specific capability built into your graphics driver and the Windows operating system. To "get" Feature Level 11.1, you must ensure your hardware supports it and your software is fully updated. 1. Update Windows
If you are still on Windows 7, D3D 11.1 did not come with the base OS. You need the . d3d feature level 11.1 download
It is important to clarify a common misconception immediately: Understanding Direct3D Feature Level 11
If your GPU can support 11_1 but doesn’t show it: If an app still reports the error: You