Some mods in the game stopped working with this error.
Mod Application Failed
The following modifications could not be applied:
Old Version of Modkit
Re-registration Required Using the Latest Modkit
(Current Version: 20260204.10233.W.MODKIT.EGS)
Is it possible to update the mod to the new MODKIT version?
If it’s possible, please provide a very detailed instruction.
Hi there! Is it your mod or is it somebody else’s?
If it is your mod: open the modkit, click on “fix up project” reexport it to your game to check everything is alright. If you get any pop ups asking you to migrate, click “accept” or “yes”. If everything looks okay in-game re-upload to Curseforge.
If it’s not your mod, and the modder hasn’t update the mod to the newer version of the modkit there’s nothing you can do. Try contacting the modder via curseforge or via the modding chat in Discord and ask politely if they are planning on updating. They might be busy with the day-to-day life and haven’t gotten around to fix it yet.
Let me know if you have any doubt