Hello there. 
You need to correctly follow the instructions that are both in the trainer itself (under the Info button) and in the first post of this thread. Otherwise the trainer will not work.
You’d also get an answer for most error messages much quicker if you paste the error message into the search box in the top-right of the forum. For example: "These cheats were made for the 64-bit version of the game, you are running the 32-bit version" - #2 by Ravenfyre.
It is the weekend as well as a public holiday today.