The October 1.3 version still works fine so far aside from one or two options.
[Edited by pianoboy121, 1/17/2020 9:30:34 PM]
I have the same issues. The new trainer somehow doesn't work proper in the time period of Kindom of Heaven. It works in old save games.
I tried to install the October version and yes some of the options work but the unlimited movement option does not and that is sort of a deal breaker for me.
Oh well I will just wait to play the game until there is a new trainer.
Try activating inside the game once you are playing instead of main menu. Also, is there some new DLC or content that came with this patch that you are playing with or just the base game?
The same error message also appears when activating in the Campaign game. I wanted to play a new campaign and I don't own the 2 newest DLCs.
Thank you for your support.