Hello Neighbor Mod Kit Stuck At 45 ((better)) ✦ Recommended & Official

Missing or corrupted setup files will cause the engine to loop infinitely at the 45% mark. Open the . Go to your Library and find the Hello Neighbor Mod Kit . Click the three dots (...) next to the title. Select Verify from the drop-down menu.

(Ctrl+Shift+Esc); you should see "ShaderCompileWorker" processes active and high CPU usage. First-Time Load

For modders encountering problems later in the process, such as when loading a custom map or receiving a Blueprint error, the solution requires a more targeted approach. hello neighbor mod kit stuck at 45

If you’re a modder, keep regular backups of your projects before testing. If you’re just playing custom levels, consider using the base Hello Neighbor game instead, which rarely has this issue.

Because Unreal Engine prioritizes this task on a deep system level, the user interface progress bar completely freezes while your processor handles the heavy lifting in the background. Step-by-Step Fixes to Resolve the Freeze Missing or corrupted setup files will cause the

Outdated graphics drivers can cause shader compilation to fail silently in the background. Update your Nvidia or AMD drivers to the latest studio or game-ready versions.

The Mod Kit is older and sometimes fights with Windows 10/11 security permissions. Click the three dots (

). If you see multiple processes named "ShaderCompileWorker," the engine is not frozen; it is working in the background.

: Occasionally, corrupted playtest data can cause hangs. Navigate to the Mod Kit folder, then to HelloNeighbor > Saved > SaveGames and delete the files inside.