The procedure you use to create an ODBC data source depends on whether you are on a 32-bit or 64-bit operating system.
The 32-bit version of Microsoft Access must already be installed (DeltaV software does not support 64-bit versions of Microsoft Office) and the database must exist prior to completing the ODBC data source connection. The ODBC Data Source Name is needed to connect User-Defined Export and Import with the Access database and table you created.