The First Descendant is doing incredible numbers on Steam, and it’s one of the biggest launches of 2024 with a peak concurrent player count of around 270K. Despite the huge launch, the game is riddled with technical issues, uneven performance, and bugs that Nexon continues to address in patches and server-side updates. If you’re running into The First Descendant 0xE3010502 error though, here is how you can fix that.
Fixing The First Descendant 0xE3010502 Error
To fix The First Descendant 0xE3010502 error, you need to uninstall the NGService file from the main installation folder and reinstall it. Apart from that, you also need to verify the game files on Steam.
