Thanks for the tip, Cypher. I hadn't realized that the latest Steam trainer was an earlier trainer. I d-loaded the link's trainer (thank you). Ran the trainer, ran the game, activated the trainer. It seemed to work with the newly-overhauled Steam game, but then I had a CTD. I then ran the game again without the trainer and game ran fine. Ran the trainer and the game again and within several minutes I had another CTD with the game. So I think the latest Steam trainer may not work with the latest Steam updated version of the game, after all.
Please use the update notification system to report a game patch, update or to report that the trainer may not be working with the latest version of the game. If 3 or more reports have been filed, consider BOOSTING the priority of this title for a faster turnaround on the updated trainer.