45 - Hello Neighbor Mod Kit Stuck At

. While it looks frozen, the engine is actually processing a high volume of assets for the first time. Unreal Engine Why it happens

The Hello Neighbor Mod Kit is built entirely inside . When the startup splash screen reaches 45% , the engine transitions from loading basic text configurations to compiling core shaders and game assets .

By working your way down this list, you will resolve the bottleneck causing the 45% freeze and successfully launch the editor to begin building your custom Hello Neighbor maps. To help troubleshoot this effectively, please let me know:

TinyBuild has acknowledged the 45% bug in patch notes for v1.3.2 (2023) and v1.4.0 (2024), but some users still report it. The devs recommend as the primary fix. A permanent patch is not yet confirmed. hello neighbor mod kit stuck at 45

If you have waited several hours and there is no CPU activity, try these steps: Disable XGE Shader Compilation

Depending on your CPU, this can take anywhere from 10 minutes to several hours . Verification: Open your Task Manager (

The 45% mark is the exact threshold where the Unreal Engine Editor shifts from loading core game code to . When the startup splash screen reaches 45% ,

The launcher will scan all core files against the official server database and automatically re-download any missing or corrupted data. Step 6: Virtual Memory (Pagefile) Adjustment

If you are developing custom maps or mods for Hello Neighbor, opening the Epic Games Launcher and seeing the Hello Neighbor Mod Kit freeze at exactly 45% is an incredibly common—and frustrating—experience.

(Ctrl + Alt + Delete) and looking for "ShaderCompileWorker.exe" processes running in the background. Unreal Engine Other Potential Fixes The devs recommend as the primary fix

If you're still stuck, consider reporting the issue on forums or comment sections of the mod's page. Provide details like:

While it looks like a fatal crash or an infinite freeze, it is actually a dictated by the underlying Unreal Engine 4 architecture. Why It Freezes at Exactly 45%

Troubleshooting steps for Hello Neighbor Mod Kit stuck at 45%:

This command tells the engine to handle alpha channels in post-processing differently, which has been known to resolve startup freezes for some users.