All the necessary cache files is a tricky question. I've not made it a habit to memorize what there should be. The cache folder is filled with paths however and I can also add that the game loads it creates textures.
As for the mod itself that seems to crash if I try to load period until I cleared the cache again. However it too now dies when I click single player.
I'd just assume my game has been corrupted on me some how and will have to reinstall, again, as par Darthvegeta800's point.
Thanks you two.
Hi, I just had the honor to experience the same bug.
1. My Imperium 2.1 freezes in 526, 26 March. No idea why. Imperium crashed some times before, but with a bit more or less excesive reloading it still went fine. Now it always CTDs.
2. So I wanted to try the normal game again. Loading, dc. Deleting cache. Loading, ok. Single Player, dc. One thing i saw was that after deleting the cache, everytime after it CTDs from clicking on Single Player, the game everytime calculate the map path new. Other than that, I sadly cannot say more :/