Delete trainer and all files in
Learn how to make your own Trainer Cleaner for the above paths Here. Link
Reboot PC to clear excess memory, get a fresh copy of latest trainer, run trainer as admin, read the instructions and try again. At times, a new game may be needed to resolve failed options if the data in your save file was altered. Use on a new game and test the option. If it now works, quit to main menu and load your save and try it again.
So i did what you said and progressed through the story far enough and tried enabling the two options. it shows me the weapons and items but when i try to equip certain weapons/items then the game crashes.
Yeah that's what it is. i looked it up and it seems that's how it is for other people the cheat unlocks everything for both characters and when i choose a weapon/item that belong to the other character then the game crashes.
Makes sense, trying to train a value that is not present in that mode would probably do it. Best to stick to the mission approved stuff to avoid the crash. 💀