Known issueFixUpdated

Unreal Engine 5 Unhandled Exception

Short answer

Suggested fix (from YouTube, unconfirmed): Add two DWORD values in the registry under HKLM\SYSTEM\CurrentControlSet\Control\GraphicsDrivers: create TDRDelay (decimal) set to 90 and create TDRDDIDelay (decimal) set to 90, then restart the computer.

How to fix it

  1. Open the Windows Registry Editor on your computer.
  2. Navigate to the following location: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers.
  3. Create a new DWORD value inside this folder, name it TDRDelay, and set its value type to decimal with a number of 90.
  4. Create a second new DWORD value in the same folder, name it TDRDDIDelay, and set its value type to decimal with a number of 90.
  5. Restart your computer to apply the changes.

If it still doesn't work

  • Keep in mind that this is only an unconfirmed suggested fix found on YouTube and may not resolve the issue for everyone.

What players reported

How to fix Unreal Engine 5 Unhandled Exception crashes?

YouTube: GUMY Art, original post

What players suggest

Add two DWORD values in the registry under HKLM\SYSTEM\CurrentControlSet\Control\GraphicsDrivers: create TDRDelay (decimal) set to 90 and create TDRDDIDelay (decimal) set to 90, then restart the computer.

Video guide

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Source: original YouTube video. Quotes are shortened; all credit goes to the posters.