Atomic Heart is the latest FPS action RPG developed by Mundfish and published by Focus Entertainment, VK Holding, and 4Divinity. Although this game offers stunning visuals, an impressive level of detail, and attention to the environment, it has certain bugs and issues. Recently, many players report that they are unable to play Atomic Heart because the game is not launching on their Xbox App or Microsoft Store and seeing the error codes 0x80070102/0x8007042b. There could be multiple reasons for this error to happen and this guide has covered all potential solutions to fix Atomic Heart not launching on Xbox App/Microsoft Store error code 0x80070102/0x8007042b.
How to Fix Atomic Heart Not Launching On Xbox App/Microsoft Store Error Code 0x80070102/0x8007042b
If you are having trouble launching Atomic Heart on the Xbox app or Microsoft Store and are encountering error codes like 0x80070102 or 0x8007042b, then there are multiple methods you can try to get it fixed.
1. First of all, make sure to check the current server status of Xbox. In case the services are down, then the error will get resolved automatically once the services are back online.
2. The next simple and quick method we recommend is to simply restart your PC and check if that makes any difference.
3. Try to sign out and sign in on Xbox App or Microsoft Store and make sure you have used the same Microsoft account on both Microsoft Store and Xbox App.
4. Repairing the missing or corrupted game files can also do the trick to fix Atomic Heart not launching on the Xbox App/Microsoft Store error code 0x80070102/0x8007042b. For this: go to the Xbox app >> Right-click on the Atomic Heart >> Manage >> Files >> Verify and Repair >> Click on Yes. Once the scanning is done, launch the game and the error should be fixed now.
5. Also, make sure to check if your Windows version is not outdated. To run the game smoothly, your Windows must be updated to the latest version.
6. The next trick we suggest is to disconnect your PlayStation controller and also try disconnecting other peripherals like Hotas, Razer Tartarus gamepad, pedals, Logitech wheel, and steering wheel. Once disconnected, try running the game on your device.
7. If that doesn’t work too, try launching the game as an Administrator by going to the Xbox app >> Right-click on the game >> Manage >> Create Desktop Shortcut. Then go to the desktop, right-click on the shortcut, and click on “Run as an administrator”.
8. Some players have also resolved this error by starting the following services. To do that: Go to the Windows search box, find services, and click on it. Next, search for the following services one by one, double click on them, set it to Automatic, click on Apply, click on Start under service status, and then click on “Ok”. Do the same steps for all the following services:
– IP Helper
– Xbox Live Auth Manager
– Xbox Live Game Save
– Xbox Live Networking Service
– Gaming services
– Windows update
– Microsoft install service
9. The next and last option we suggest is to uninstall the game completely and then reinstall it and check if that makes any difference.
10. If none of the above tricks resolve the issue, you may want to contact the Mundfish or Microsoft Support team for further assistance.
That’s all we have to fix Atomic Heart not launching on Xbox App/Microsoft Store error code 0x80070102/0x8007042b.
Read more: How to fix Atomic Heart screen tearing issue.
