Epic Broke Unreal Engine 4 - Failed To Launch Editor On Nearly All …
Nov 8, 2025 · Thanks to some recent issues to what I can only presume to derive from the launcher update this past week, Unreal Engine 4 launcher versions now no longer function …
An Unreal process has crashed: UE4-EpicGamesLauncher
Feb 10, 2024 · So, I’ve only just come to this recently but whenever I try to open the EpicGamesLauncher, it crashes with the message below. Now I’ve tried everything from …
A new, community-hosted Unreal Engine Wiki
Apr 14, 2020 · Speech Recognition Plugin - Sphinx-UE4 Overriding GameEngine, and UnrealEdEngine classes for game PC Freeze When Building Lightning Problem with …
Unable to Install UE4 due to PrereqSetup - Getting Started
Mar 8, 2020 · I was able to resolve the issue. I downloaded the windows System Cleaner tool from here. After running that with Admin privlages, I looked through the list till I found the …
What gets installed with UE4PrereqSetup_x64.exe?
Jun 26, 2015 · Hi, since noone still answer here and i don’t know what exactly inside UE4PrereqSetup_x64.exe, here is simple way how investigate: uninstall tool - this program …
(39) 's Extra Blueprint Nodes for You as a Plugin, No C++ Required!
Apr 29, 2014 · Please feel free to private message me with your contact details. Great to hear from you Mark Rein! I did PM you Thank you for your life’s work / UE4! UE4 is so much fun!
How do I open a Uproject? - Epic Developer Community Forums
Apr 2, 2017 · Unreal Engine 4.14.3, my file saved as a “Uproject” instead of the standard UE4 blue icon button. How do I open this file?
How can I 'retarget' a skeletal mesh to a shared skeleton?
Nov 21, 2022 · I’m well aware of animation retargeting workflows, but what of skeletal mesh retargeting? All my blueprints are referencing one skeleton, and I’d like to keep it that way, and …
How to use Vulkan in Unreal Engine 4
Mar 29, 2016 · Installing UE4 and all the dependencies that make android development work (the Android Kit, installing Samsung drivers etc) Installing the Vulkan SDK (5.0.1 for now , as per …
Failed to launch editor - Epic Developer Community Forums
Jan 20, 2016 · Hi Hmcll, Do you currently have access to the launcher or is the the launcher not even opening? If you have access to the launcher, try removing the problem project from the …