Current questions and answers regarding the map editor.

For the author, it opens because there are copies and a cache of the map in the game folders.
What error does the editor give you when opening this map?

The editor has stopped working, Windows is looking for a way to fix the problem. It's halfway through. I have a licensed version of Windows 7. Core-3 processor, 8 GB of RAM, GeForce GTX 1050 Ti, licensed and patched Heroes. This is already my fifth computer, and it didn't open on any of the previous ones, neither in XP nor in 10.