This problem most often happens if your graphics card driver is broken or isn’t compatible, especially after a system or graphics update. It can also be caused by corrupted game settings files or unstable overclocked hardware. In some cases, the crash is caused by issues with the game’s shader cache or when the game’s DirectX settings don’t match what your computer can handle. Now that you know the causes, let’s discuss the solutions.

1. Restart the Game

Before diving into detailed troubleshooting, try restarting the game. Sometimes, a fresh start can clear temporary glitches and refresh game resources, leading to smoother gameplay. 

2. Verify the Integrity of Game Files

Corrupted or missing files can cause game crashes. Verifying the integrity of game files will scan for issues and re-download any missing or corrupted files automatically. Here’s how to do it:

3. Install the Latest Game Patch

Game developers frequently release patches to fix bugs and improve performance. Sometimes a new patch may even trigger new issues, but it’s important to have the latest updates. If a patch is available, Steam or the Epic Games Launcher will normally prompt you to download and install it automatically. After updating, launch Back 4 Blood and check if the error is resolved.

4. Update your Graphics Card Drivers

A properly functioning graphics card is essential for gaming. If Back 4 Blood keeps crashing, it’s possible your system has outdated or corrupted graphics card drivers.

5. Run Epic Games Launcher in the Background

Sometimes, launching both the Steam App and the Epic Games Launcher in the background can help, as certain Unreal Engine files might rely on the Epic Launcher. Remember to update Epic Games Launcher before starting Back 4 Blood. Once both apps are open, try launching the game again to check if the issue is resolved.

6. Perform a Clean Boot

Multiple background applications can conflict with your game and cause crashes. Performing a clean boot helps identify if a third-party program is causing the problem.

7. Disable Overclocking

Although overclocking can help improve game performance, it can also cause your system to overheat or become unstable, especially if your cooling system can’t keep up. This extra stress may damage your CPU, graphics card, or RAM over time, leading to crashes. If you are overclocking your hardware, revert to default clock speeds and see if this resolves the error.

8. Run the Game in DirectX 11 Mode

Back 4 Blood can run in either DirectX 12 or DirectX 11 mode. While DirectX 12 can provide better graphics and performance, some hardware or games may not fully support it, resulting in crashes. Switching to DirectX 11 often provides better stability.

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