yeah, so turn this on in the expansions from within the game, and don't activate the trainer until you are actually in the game moving units around. This is been said over and over and over.
If you are loading a save game that isn't from the expansion, obviously the trainer won't work for that either.
probably wrote this 100 times, plus there's a sticky, plus an included readme, plus the instructions in the actual trainer. Not sure what else we can do or say about it.
Everything works, except 5(Fast Projects) for me also!
Yes. Turn the options off before hitting next turn.