The absolute best solution is patience. Depending on your computer's processing power, the initial shader compilation can take anywhere from .
Unreal Engine is notoriously sensitive to outdated graphics drivers during shader compilation.
The Hello Neighbor Mod Kit is built on Unreal Engine 4. Unlike standard game installations, the Mod Kit includes large binary files and engine prerequisites. The 45% mark usually coincides with the transition from downloading core assets to downloading engine-specific binaries or verifying the massive main asset file. hello neighbor mod kit stuck at 45
If the above troubleshooting steps don't resolve the issue, you may need to try some more advanced troubleshooting steps:
The 45% mark is exactly where the Unreal Engine starts . The absolute best solution is patience
: Systems without a dedicated GPU or with less than 8GB of RAM may struggle to complete this process at all.
When the (built on Unreal Engine 4) appears stuck at 45% during loading, it is usually not a crash but a heavy background process. Primary Cause: Shader Compilation The Hello Neighbor Mod Kit is built on Unreal Engine 4
If you installed the mod kit on an HDD, moving it to an SSD will significantly speed up load times and shader compilation.
If the download is strictly stuck (speed is 0.00 but not failed), the launcher may simply be timing out while requesting the next packet.
While it looks like a crash, it is almost always a normal part of how the Unreal Engine—which the Mod Kit is built on—operates. Below are the primary reasons this happens and how you can fix it. 1. The Main Reason: Shader Compilation