So, to start, let's figure out what exactly you're doing and clicking when you finish a map that you started from scratch?
Then, to avoid wasting time, I clicked "Create Random Map" (random map generator), and then I made my changes, added biomes, heroes, etc. I save it, and it gives me the error that I'm having. And the main thing is that in the Map Editor Manual (in the Start menu), it says, quote:
"When you save your random map with the changes you've made, you'll get a warning message (attachment).
You don't need to worry, it's just a reminder that by making changes to a random map, you've turned it into a regular multiplayer map; click OK, and your map will be saved.
P.S. But I saved it, and it doesn't show up in the game because it's 1 byte in size.:mad: :mad: