The D3D_FEATURE_LEVEL_11_1 exists to help developers create more advanced visuals while allowing their applications to run on a wide range of hardware. For you, as a user, the error message is a clear signal that your current graphics system has reached its functional limit. By understanding what feature levels are and how they work, you can make informed decisions about when to adjust settings and when it's time for a hardware upgrade.
More flexible data reading/writing for the GPU.
Direct3D (D3D) Feature Level 11.1 is a set of hardware capabilities included with the . It cannot be downloaded as a standalone "file" to upgrade your hardware; instead, it is built into the Windows operating system and requires a compatible graphics card (GPU) and driver. How to Get Direct3D 11.1 d3d feature level 11.1 download
Yes, DirectX 12 includes the Direct3D feature level 11.1 as part of its feature level system [6†L13-L15]. However, having DirectX 12 installed does not automatically grant you feature level 11.1 support; it still depends on your graphics hardware. If a game requires DirectX 12 specifically, having a card that only supports feature level 11.1 is generally not sufficient—the card must also support the 12_0 or 12_1 feature level.
If your OS is updated and your drivers are current, but dxdiag still shows "11_0" or lower, your physical graphics card does not support the 11.1 feature set. Compatible Hardware Generations More flexible data reading/writing for the GPU
You will likely encounter one of two types of error messages.
Download the latest Adrenalin Software from the AMD driver support page. How to Get Direct3D 11
: If you are missing legacy components that some games require, you can use the DirectX End-User Runtime Web Installer from Microsoft. Windows 7 Support : For Windows 7 users, 11.1 features require the Platform Update for Windows 7 (KB2670838). Microsoft Learn Troubleshooting the "Feature Level 11.1 Required" Error If you see this error despite having a modern PC: Check Support , and go to the
Your operating system must natively support DirectX 11.1 or higher. Operating System Requirements