Russian version of the map editor for Heroes 5: "Tribes of the East" (3.1).

I installed the Russian language pack for version 3.1. Errors started occurring when opening maps, and Kaspersky began flagging it as suspicious. I had to remove it. Now, there's no editor at all in "Tribes of the East." Maps don't open. I'll have to uninstall and reinstall the game.
It's possible that the fact that I accidentally installed the Russian language pack for version 1.3 in the same folder beforehand played a role.
Maybe someone could upload the version 3.1 editor to the "Download" section? I would be very grateful.