How to Fix the Error ‘Unreal Engine is exiting due to D3D device being lost’
- Blog
- September 22, 2022
If you’re seeing the error message ‘Unreal Engine is exiting due to D3D device being lost’, don’t worry – it’s usually easy to fix. Here’s a quick guide on how to do it.
Table of Contents
How to Fix the Error ‘Unreal Engine is exiting due to D3D device being lost’
What is the Error ‘Unreal Engine is exiting due to D3D device being lost’?
The Error ‘Unreal Engine is exiting due to D3D device being lost’ is caused by the Direct3D device being lost. This can be caused by a number of things, such as the computer losing power, the computer being shut down, or a problem with the graphics drivers. When this error occurs, the Unreal Engine will close and the user will be returned to the desktop.
There are a few things that can be done to fix this error. The first is to make sure that the computer is plugged in and that the power cord is not loose. If the computer is running on battery power, make sure that the battery is charged. If the problem persists, try restarting the computer. If the error occurs after the computer has been restarted, try updating the graphics drivers. You can also try reinstalling the Unreal Engine.
How to Fix the Error ‘Unreal Engine is exiting due to D3D device being lost’
If you are encountering the error ‘Unreal Engine is exiting due to D3D device being lost’, there are a few potential solutions that you can try in order to fix the issue.
First, tryrebooting your computer. This will sometimes resolve the issue if it is caused by a temporary glitch.
If rebooting does not work, try updating your video drivers. Outdated or corrupt drivers can sometimes cause this error.
If neither of these solutions work, you may need to adjust your graphics settings. Lowering the resolution or quality settings may help to fix the issue.
If you are still encountering the error after trying these solutions, it is possible that there is a more serious issue with your computer or with Unreal Engine itself. In this case, you may need to contact customer support for further assistance.
Conclusion
If you receive the error message “Unreal Engine is exiting due to D3D device being lost,” there are a few potential causes. First, check to see if your computer’s graphics card is up to date. If it is not, you will need to update your drivers. Another potential cause is that your computer’s settings are not configured properly for Unreal Engine. To fix this, open the Unreal Engine Editor and go to Edit > Project Settings. In the Project Settings window, go to the Rendering section and make sure the “Allow Static Lighting” and “Allow Dynamic Lighting” options are both checked. If you are still having problems, try resetting your graphics settings to the default values.
Resources
If you’re getting the “Unreal Engine is exiting due to D3D device being lost” error, it’s likely that your computer is not able to properly communicate with your graphics card. This can be caused by a variety of factors, including outdated drivers, incorrect settings, or hardware issues.
To fix the issue, you’ll need to update your graphics card drivers and make sure that all of your Unreal Engine settings are correct. You can find more information on both of these topics in the Unreal Engine documentation. If you’re still having trouble, you may need to contact your computer or graphics card manufacturer for further assistance.
