This is the trainer for the 64-bit version of the game. There is no 32-bit version of the game because it uses more than 4GB of RAM (8GB to be exact). 32-bit games are those that use less than 4GB of RAM.
For the error message you are getting, see here: “These cheats were made for the 64-bit version of the game, you are running the 32-bit version” - Support - WeMod Community.