Self Describing Files

In addition to the file types previously support by ODBC, version 2.1.2.1 (and later) supports direct access to many self describing files. (Query, Robelle, and QUIZ)

You can add the reference to the DSN

or you can import and modify the definition using the Schema Editor 

The dialog for self describing files

allows you to specify the type of file and how it should be opened.