LowLevelFatalError: How to Fix This Gaming Error in 5 Steps?

Try these expert-recommended fixes to get rid of the issue

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Being an artist his entire life while also playing handball at a professional level, Vladimir has also developed a passion for all things computer-related. With an innate fascination... read more
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Alex Serban
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  • This error usually occurs when the GPU cannot load the game properly on your PC.
  • In this guide, we will discuss some of the tested methods to eliminate the problem.
LowLevelFatalError How to Fix This Gaming Error in 5 Steps

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LowLevelFatalError occurs when the game you are trying to launch crashes for unexpected reasons. The issue is common when playing games such as Ghostwire Tokyo, Psychonauts 2, Unreal Engine, and Ark. But don’t worry; it can be fixed using simple methods.

This guide will walk you through the methods to resolve the issue after discussing the potential reasons behind it.

What causes the LowLevelFatalError?

There are various reasons why you get this error while launching the game. Some of the popular ones are: 

  • Corrupted or missing game files – This error could occur if your game is missing a file or any files associated with the game are corrupt. You can verify the integrity of the game file to fix it.
  • Incompatible graphics driver – This error could occur if your computer doesn’t have the latest drivers installed. You need to always keep the drivers up to date for the smooth functioning of your PC.
  • Game optimization app installed – If you have a game optimization app on your computer, it might conflict with the game, resulting in a crash. Try uninstalling the app to fix it.

What can I do to fix LowLevelFatalError?

Before moving to the troubleshooting steps, go through these few preliminary checks: 

1. Verify the integrity of game files

  1. Launch the Steam app.
  2. On your Steam launcher, click Library.Steam Library
  3. Go to the game, right-click on it and select Properties.
  4. Locate and click Local Files from the left pane. Verify Integrity of games files
  5. Now click Verify integrity of game files.

2. Disable game optimization

  1. Click on Search and type GeForce experience.
  2. Click on the Gear icon.
  3. From the left pane, select Games.LowLevelFatalError - Automatically optimize newly added games
  4. Remove the checkmark beside Automatically optimize newly added games.

3. Update the graphics driver

  1. Press Windows + R to open the Run window.
  2. Type devmgmt.msc and press Enter to open Device Manager.Device Manager RUN COMMAND
  3. Go to Display adapters and expand it.
  4. Right-click on the NVIDIA GeForce and select Update driverUpdate driver - Lowlevelfatal error
  5. On the next page, select Search automatically for driversUpdate driver 2
  6. Follow the on-screen instructions to complete the process. 

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4. Run the game in Compatibility mode

  1. Right-click the game exe file and select Properties.Properties -LowLevelFatalError
  2. Click the Compatibility tab.
  3. Under Compatibility mode, place a checkmark beside Run this program in compatibility mode for.
  4. Choose Windows 7 from the drop-down.Compatibility Mode
  5. Click Apply and then OK to save.
  6. Now launch the game and check.

5. Modify the Launch Options

  1. Open the Steam app.Steam Library
  2. Click Library, go to the game, right-click on it and click Properties.
  3. Go to General, click Set Launch options, and type -force -dx11Set launch options
  4. Click OK to save the changes.
  5. Click Close to close the Properties window.

So, these are some of the fixes you can use to fix LowLevelFatalError when launching a game. If nothing has worked for you, try reinstalling the game. 

Please feel free to leave your comments in the section below if you have any questions or suggestions on this guide.

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