Hi Geza,
Dynamic AI supports 9 languages, 2 of which can be specified on the System, Setup tab page. Then the language for each user can be specified on the account tab in user profile. The default language is English. Hungarian is one of the choices available to you. FYI, in data dictionaries you can also enter translations for the database column names for the other two selected languages.
Regards,
Bob
Language defaults on installation of Dynamic is English, Deutsch, and Dansk.