UE Launcher update is stuck on 81%

We can’t update the Unreal Engine Launcher. It’s stuck on 81% and after 30~minutes it’s giving error as “Updating failed”. We have tried multiple times on multiple computers with no success. Tried on Win 7 / Win 8 systems.

Any fix for this? Thanks.

My update stuck on same screen. But its finished correctly after 30-35 minutes later.

Hi WetBass,

There is a solution to your issue provided on the UE4 AnswerHub:

When experiencing any issues in the future, please be sure to first run a search at and then make a post there as well if your issue is not already reported.