For me the problem was in the editor data folder. If you are continuing on a save, great, you can move or rename the folder, no harm no foul. If you are starting a New game move or rename the folder back to original after booting the game to get the edited databases, start a New game and move or rename the editor data folder afterwards.
This is all based on the fact that you have edited databases in the folder, if not, then disregard.