If it gets stuck at 45% specifically during "Compiling Shaders":
Hello Neighbor Mod Kit Stuck at 45%: Causes and Proven Fixes hello neighbor mod kit stuck at 45
The main culprit. Your PC is building necessary visual assets, which can take a very long time on lower-end systems. If it gets stuck at 45% specifically during
Check your . If it is pinned near 100% , the engine is safely operating as intended. If it is pinned near 100% , the
By following the troubleshooting steps and tips outlined in this article, you should be able to resolve the issue of your Hello Neighbor Mod Kit getting stuck at 45% and get back to creating and playing mods with the game.
: If you have "Incredibuild" or "XGE" installed, it can sometimes stall the process. You can manually disable it by editing ConsoleVariables.ini in your Unreal Engine config folder and setting r.XGEShaderCompile = 0 .