Dear friends.
For those who have critical error with S80 and S84 cloaks.
1. Download this file. (https://www.rpg-club.org/upload/files/armorgrp.dat) (With Download Master еtс).
2. Copy it to your system folder.
3. Add this file to updater`s exception like here (https://forumen.rpg-club.net/index.php?topic=29.msg388#msg388).
Important: If you do this, you can`t see cloak`s models ingame. Fix coming.