Game Crashes when Cleric Tries to Multiclass Into Wizard

[Endarire]

My Human Cleric 20 of Ilmater tries multiclassing into Wizard. At level up, I choose the spells dimension door and protection from petrification. The game reliably crashed with the info displayed below. (This is from the October, 2025 release version.)

Thankee!

[OlvynChuru]

Could you post a zip with a save where this is happening? I'll look into it.

[Endarire]

Where are save files put on my hard drive? I installed IWDIIEE to C:\a\IWD2\IWD2-2.

Thankee!

[OlvynChuru]

In the same folder where you have IWD2 installed, there should be a folder called "mpsave". Look in there, find a folder with the same name as your save file, and zip that folder and post it here.

[Endarire]

Endarire's IWDIIEE Crash Saves 1 4 26.zip

I zipped all my crash saves and put them there. All the games were on IWDIIEE 3.3.4.1 with no other mods installed. I made a new game on Heart of Fury mode.

One crash save was in Targos but maybe that was a memory leak. Not reproduceable.

Some crash saves were going Human Cleric20/Wizard1. Reproduceable.

Some crash saves were going Human Cleric20/Sor8. Reproduceable.

Thankee!