Fix for Monster Hunter World Iceborne not launching after Stygian Zinogre patch
It looks like Capcom broke the game for a lot of people when they added what I assume are some new DRM protections. Try this, in order, and see if it helps:
- Uninstall core priority software like Prio and Lasso
- Whitelist MHW for your antivirus
- AVG and Avast are garbage anyway, just uninstall them tbh
- Uninstall mods:
nativePCfolder and any separate mod loader
Try now. Worked for me; I apparently hard Crio on my PC without using it, and somehow uninstalling it still fixed my launch issue.
It’s not been a week since the patch and Capcom haven’t done anything to fix it. Boo.