Download the latest Game Ready Driver from the official NVIDIA website or use the GeForce Experience application.

The installed GPU driver must act as a translator, allowing the OS to access those physical hardware features.

If you are running Windows 7, you specifically need the . Go to the official Microsoft Support website. Search for update KB2670838 .

Fermi architecture cards (like the GTX 400 and 500 series) only support up to Feature Level 11_0. You need a Kepler architecture card (GTX 600 series) or newer for full 11_1 support.

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If you see this error (common in games like God of War or Elden Ring ), it usually means your GPU hardware does not physically support the 11.1 feature set, even if you have DirectX 12 installed.

Download the latest drivers from the NVIDIA GeForce website.

Better allocation of video RAM (VRAM) for multi-threaded applications.

To support feature level 11_1, your GPU must be part of certain generations. Here are the common compatible families: