Questions about the Heroes 4 map editor.

Ugh... I never start idiotic topics, but I guess I have to:D The thing is, my friend has a problem with the map editor in the fourth game. She accidentally closed the panel with creatures there (:smile04:) and then, in a fit of anger, deleted and closed ALL the panels and tools :))) So, now when she enters the editor, there's only an absolutely empty field, and nothing else. Question: how to restore all the panels, etc.? P.S. It's not possible to reinstall the editor. PP.S. Don't call the poor girl a moron) (the friend, if anyone is interested, is Irina, the same one, a great player for Haven). She was just not in a good state)))