Technical issues with Heroes III.

Unfortunately, I reinstalled Windows, which deleted the game and save files... But it didn't solve the problem. I reinstalled everything, and it's still the same. The game crashes right on the first day (I just noticed that the save file is also not working). But replaying isn't a problem; I really liked the map. Here's the link to the map: https://heroesportal.net/maps/view/3868. I'm downloading the Heroes from https://rutracker.org/forum//topic/5650356/. The mods are available from the author of the group in the pinned links: https://vk.com/paragon_homm3.