MontikM
Auto-translated
It seems you have a rather old version of the game... For a long time now, the complete version of the game with 6 heroes has included its own full-fledged map editor. Therefore, I advise you to get the latest version of the 6th installment.
As for older versions, I can only suggest you check here; there is a link to download and instructions on how to install the map editor for the Might & Magic: Heroes VI Public Closed Beta 1.2 version.
As for older versions, I can only suggest you check here; there is a link to download and instructions on how to install the map editor for the Might & Magic: Heroes VI Public Closed Beta 1.2 version.