Fallout 4 Not Launching Issue on Epic Games Launcher [Fixed]

If Fallout 4 is not launching or starting on Epic Games launcher, then this post is sure to help you resolve the issue. Fallout 4 is an action role-playing game developed by Bethesda Game Studios and published by Bethesda Softworks. Recently, many users have been complaining that the Fallout game is not launching on Epic Games launcher. Fortunately, you can follow some simple steps to eliminate this issue.

Fix Fallout 4 Not Launching Issue on Epic Games Launcher

If Fallout 4 is not launching on the Epic Games launcher on your Windows PC, follow these suggestions:

Check System Compatibility
Verify the Game Files
Run Fallout 4 as an Admin
Update Graphics Drivers
Modify DNS Settings
Clear Epic Games Launcher web cache
Troubleshoot in Clean Boot State
Reinstall Epic Games Launcher

Now let us see these in detail.

1] Check System Compatibility

Before getting started with different troubleshooting methods, check if your device meets the minimum requirements. It’s possible your device doesn’t meet the minimum requirements to run Fallout 4. The minimum requirements to run Fallout 4 are:

OS: Windows 7/8/10/11 (64-bit OS required)
Processor: Intel Core i5-2300 2.8 GHz/AMD Phenom II X4 945 3.0 GHz or equivalent
Memory: 8 GB RAM
Graphics: NVIDIA GTX 550 Ti 2GB/AMD Radeon HD 7870 2GB or equivalent
Storage: 30 GB available space

2] Verify the Game Files

Sometimes game files can get corrupted due to a bug or a recent update. This could also be the reason why this issue is troubling you. Verify the game files on your Epic Games launcher and check if the issue is fixed. Here is how it’s done:

Open the Epic Games Launcher and click on Library.
Right-click on Fallout 4 and select Manage.
Click on Verify.

3] Run Epic Games Launcher as an Admin

Running the launcher as an administrator makes sure the game doesn’t crash due to a lack of permissions. Here’s how to do it:

Right-click on the Epic games Launcher.exe shortcut file on your device.
Click on Properties.
Navigate to the Compatibility tab.
Check the option Run this program as an administrator.
Click on OK to save changes.

4] Update Graphics Drivers

To run games efficiently, a designated amount of graphics memory is essential. Outdated graphics drivers may cause fallout 4 to crash on startup. Here is how you can update the graphics drivers.

NV Updater will keep NVIDIA Graphic Card Driver updated. You could also visit your computer manufacturer’s website to download and install the drivers. Some of you may want to use free Driver Update software or tools like AMD Driver Autodetect, Intel Driver Update Utility, or Dell Update utility to update your device drivers.

5] Modify DNS Settings

Fallout 4 not launching could be a server-related error; modifying the DNS settings can help fix it. Here’s how:

Open Control Panel, navigate to Network and Sharing Center, and click on Change Adapter Settings
Right-click on your Wi-Fi connection and select Properties
Select Internet Protocol Version 4 (TCP/IPv4).
Click on the Properties button and enter the following values:
- Primary DNS Value: 8.8.8.8
- Secondary DNS Value: 8.8.4.4
Click OK and exit.

6] Clear Epic Games Launcher web cache

Fallout 4 can face errors due to the corrupt Epic Games Launcher web cache. These web cache files serve no purpose and should be deleted occasionally. Here is how you can do it:

Press the Window key + R to open the Run dialog box.
Type %localappdata% and hit Enter.
Navigate to EpicGamesLauncher > Saved.
Right-click on the webcache_4430 folder and delete it.

7] Troubleshoot in Clean Boot State

Third-party applications installed on your device can be responsible for Fallout 4 not launching issue on Epic Games launcher. Perform a Clean Boot of your PC to restrict all third-party applications.

If the error doesn’t appear in the Clean Boot State, you may need to manually enable one process after another and see who the culprit is. Once you’ve identified it, disable or uninstall the software.

8] Reinstall Epic Games Launcher

If none of these steps were able to help you, consider reinstalling the Epic Games Launcher. This has been known to help most gamers get over this error.

Fix: Fallout 4 Mods not working or showing up in load order

How do I fix the Epic Game Launcher is currently running glitch?

To run games efficiently, a designated amount of graphics memory is essential. Outdated graphics drivers may cause Fallout 4 to crash on startup. However, third-party applications installed on your device can be responsible for Fallout 4 not launching issue on Epic Games launcher. Perform a Clean Boot of your PC to restrict all third-party applications.