Solved: The UE4 Game Has Crashed Fatal Error

First, restart your computer in clean boot

5 min. read

Updated onJuly 18, 2024

updated onJuly 18, 2024

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If you have encountered theUE4-Game has crashed and will close Fatal Errorpop-up message while trying to launch the game, this guide can help.

Why does my UE4 project keep crashing? It could be failing to start due to missing files, outdated game, corrupted graphics drivers, or your computer is not compatible with DX12.

How can I fix the UE4 game has crashed fatal error?

Before moving to the troubleshooting steps to fix the game crashing issue, make sure you go through these preliminary checks:

1. Delete the DBFighterZ folder

2. Modify a registry entry

3. Edit the hosts file

4. Update/reinstall the graphics driver

If there is no update available or updating the driver doesn’t help, follow these steps to reinstall the driver:

Updating the graphics driver can also help you fix theDx11 feature level 10.0 is required to run the engine; read this guide to learn about other solutions.

5. Verify the integrity of the game files

Verifying the integrity of game files can also help you fix theLowLevelFatalErrorissue; read this guide to learn more about it.

6. Run the game in DirectX11 mode

Once you have fixed the error, don’t forget to restart your computer in normal mode by reverse engineering the steps of performing a clean boot.

In conclusion, to avoid the UE-4 game crashing Fatal error, you need to make sure your computer meets the minimum system requirements and has Windows & BIOS updated.

In case you have encountered the issue, you need to delete the DBFighterZ file from the AppData folder, update or reinstall the graphics driver, verify the integrity of game files, edit the Hosts file, or add a registry entry.

In case you are facing other game issues, likeUnreal Engine 4 won’t launch on Windows and Mac, we have tackled it in a different guide.

Did we miss a step that helped you? Feel free to mention it in the comments section below. We will happily add it to the list.

Solved: The UE4 Game Has Crashed Fatal Error#

How can I fix the UE4 game has crashed fatal error?#

1. Delete the DBFighterZ folder#

2. Modify a registry entry#

3. Edit the hosts file#

4. Update/reinstall the graphics driver#

5. Verify the integrity of the game files#

6. Run the game in DirectX11 mode#