Delete dinput8.dll from the game folder to test if mods are the cause.
The most common culprit; old versions of this script hook break after game updates.
Visual or mechanical mods from the base game (Rise) often conflict with Sunbreak’s files. Monster Hunter Rise Sunbreak Startup Random Cra...
Overzealous software flagging the game's executable or the Sunbreak DLC check. 🛠️ Common Community Fixes
To help you get back to the hunt, are you seeing a (like a Fatal D3D Error) or is it a silent crash to the desktop? Delete dinput8
Players experience a "crash to desktop" (CTD) immediately upon launching the game. This usually occurs before the main menu even loads, making the expansion unplayable for those affected. 🔍 Root Causes
Updating to the latest Game Ready drivers specifically optimized for Sunbreak. Overzealous software flagging the game's executable or the
Corrupted cache files can trigger a crash during the initial loading screen.