editting database

Is there a way to edit the main database that came with Flashworks? The one that is used by default? Because I've noticed the occasional error in some of the words or definitions (e.g. compare houtos/haute/touto in the vocab section of chapter 7 with what the default Flashworks database has). Some of the words are missing the accent on its genitive form. I'd also like to have "postpositive" show up the middle section for postpositive words so I can memorize which ones are postpositive.

But how do I do these things without messing up the database and having to reinstall Flashworks?