[Fix] Unknown Error FFFFFFF – Red Dead Redemption 2

 If you are encountering Unknown Error FFFFFFF in Red Dead Redemption 2, don’t worry. In this post, I am gonna show you how you can fix this annoying error.

Fix 1: Verify Red Dead Redemption 2 files’ integrity

To fix Unknown Error FFFFFFF, follow these steps to verify game file integrity:

  1. Find your Rockstar Launcher and open it.
  2. Go to Red Dead Redemption 2 on the left side and Click on the Settings button.
  3. You’ll see Verify game file integrity option there. Select it.
That’s all. This will fix your Unknown Error FFFFFFF in Red Dead Redemption 2. You can thank me later 🙂


  1. Try Switching from DX12 graphics to Vulkan graphics.
    Seems to be working for me still play testing, no crashes yet.

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