* In you previous post you wrote "mds", not "*.mdb". Another correction???
(That's why I wrote it was strange.)
* The driver is part of Windows OS, not Access. Try on a work-station
without Access installed and you will see that the driver is shown in ODBC
DataSource.
* Note also that Access is popular so Microsoft called the ODBC driver
"Microsoft Access driver (*.mdb)" but correctly, it is "Microsoft JET driver
(*.mdb)" since the database enigine is JET, not Access. The only connection
to Access is that Access uses JET as the default database enigine but Access
can also use other database engines.
* If I were wrong referring you to the Windows OS, someone else would have
jumped in by now ...