Hogwarts Legacy: How To Fix Game Won’t Launch Issue, Crashing After Seizure Warning On PC?

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Hogwarts Legacy is a remarkable game that captures the essence of the beloved Harry Potter franchise. It is evident that the developers, who are fervent fans of the series, poured their hearts and souls into creating this masterpiece. The game is packed with a plethora of Easter eggs and hidden references for die-hard fans to discover, magical abilities to master, and an immersive world to explore. Unfortunately, some players have encountered a crashing issue on the PC version after the seizure warning. This has been reported by several users on Steam, and it seems to happen without any warning. The game abruptly returns to the home screen after the seizure warning, leaving players frustrated.

If you’re one of the many players who have encountered this issue, don’t worry. In this article, we will guide you through the process of fixing the game won’t launch issue and crashing after the seizure warning on PC. So, grab your wand and let’s get started!

Also Read: Hogwarts Legacy: How To Fix Dual Sense Controller Not Working Issue?

How To Fix Game Won’t Launch Issue In Hogwarts Legacy, Crashing After Seizure Warning On PC

If you’re encountering issues with the game crashing after the seizure warning or not launching at all on your PC, here are some steps you can try to fix the problem:

Change GameUserSettings File

The first step to resolve this issue is to look for the GameUserSettings file. You need to go to C:\ProgramData\Hogwarts Legacy and delete all the files. This will recreate the compiled shaders. Next, go to C:\Users(Your Account)\AppData\Local\Hogwarts Legacy\Saved\Config\WindowsNoEditor and look for the GameUserSettings file.

In the GameUserSettings file, you need to set the options bEnableRayTracingReflections, bEnableRayTracingShadows, and bEnableRayTracingAO to False. These options are located near the top of the file. Once you have set these options to False, scroll down to the bottom of the file and find the option r.RayTracing.EnableInGame. Set this option to False as well.

After making these changes, if the screen fades to black after the seizure warning, don’t panic. Just wait for a few moments and the game should not crash. If you have successfully made these changes, you should no longer face the issue of the game not launching or crashing after a seizure warning.

Here are the steps you need to follow:

  • In C:\Users\(Your Account)\AppData\Local\Hogwarts Legacy\Saved\Config\WindowsNoEditor
  • Look for GameUserSettings
  • And set
    • bEnableRayTracingReflections

      • to False for all 3 options somewhere near the top itself.
  • Then…scroll all the way to the bottom and find:
    • r.RayTracing.EnableInGame Set to False as well

It is important to note that these changes are temporary and you can revert back to the previous settings if you desire. You will not face any further crashes as the issue has been resolved. So, follow these steps to fix the issue of the game not launching or crashing after a seizure warning on your PC and enjoy playing Hogwarts Legacy.


In conclusion, the game won’t launch and crashing after the seizure warning issues are common problems that players are encountering when trying to play Hogwarts Legacy on their PC. However, by following the steps outlined above, players should be able to resolve these issues and get back to exploring the magical world of Hogwarts.

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