i don't have those older Nioh 2 installments ( only dumps ) so i can not test them.
What version of the wrapper do you use?
I just tested it with 1.28.08 Nioh 2 version and both the CE table and the wrapper for 1.28.08 are working fine here.
Amulet : elemental damage taken -50%.
To be sure you do save before returning to the main menu? because that is needed.
i am not sure if Master_Builder did ever updated the wrapper to 1.28.06 and the current and 1.28.07 will prolly not work.
-edit- uploaded a gif
How to use this cheat table?
- Install Cheat Engine
- Double-click the .CT file in order to open it.
- Click the PC icon in Cheat Engine in order to select the game process.
- Keep the list.
- Activate the trainer options by checking boxes or setting values from 0 to 1