4.2.2 Specify the version of Microsoft Access version using the -a option
Specify the version of Microsoft Access in which you want to open the saved Access database. Valid values are:
-a 2007: Save output in a Microsoft Access 2007 compatible
format. Use this option to generate ACCDB files.
IMPORTANT: To save the data for Microsoft Access 2007, it must be installed on this computer.
-a 2003: Save output in a Microsoft Access 2003 compatible
format.
-a 97: Save output in a Microsoft Access 97 compatible format.
The -a option can only be specified along with -t MDB.