Quote from: Kratos on 21 April 2020, 17:40:57

Hi bro, I had a problem adding the mod, the masterial all lost some skills like these pictures, plz help me fix! i have settup all new game but can't fix the error.

It looks like the templates are not installed correctly. In the installation instructions :
Step 3 : Install new templates.
Put them in My Games\Titan Quest-Immortal Throne\Working\database\Templates directory (don't include "directory")
If the directory doesn’t exist, create it.
You should end with something like this :
https://i.imgur.com/nm30RVp.png

If this is not the problem :
Do you have Ragnarok + Atlantis ?
Have you installed the CORE files + patch 1.5 (two links) ?

here is a screenshot from the files and it differs from yours, what do you do differently from the instructions?