Hi, i was trying to make a new campain map. I tried to make it out of eliments of other maps pasting them together in the Map regions and map ground types. But the game simply crashes to desktop. The map looks fine have checked the rivers are ok even deleted some that looked sus. Are there any blow by blow tutorials on this? Have had a look at some of the ones available but even following them didn't work. Any advice out there?

Big Bear