HoMM TotE: Map Editor crashes on Duel Preset creation

[Elias_Maluco]

Hi all. Yesterday I tried the Map Editor for the first time, to create some Duel presets, and I found it crashes the editor. I click "Create Duel Preset", I get to the window where you are supposed to choose the name and race for your hero. I click create, a progress bar appears and, when it´s halfway, windows reports a fatal error and the program crashes to desktop. It doenst matter what name and race I choose: it always happens.

Has anybody found such problem? What can be happening?