Hi, Muhammad.
Thank you very much. In the meantime I have managed to test simple policy with the Endpoint Prevent Agent and a simple MS Access database with .mdb and .accdb extension, where I have put some ID numbers as values. And the policy I have created before has analyzed and detected values and triggered response rule. So, conclusion is that DLP reads MS Access database files. DLP version is 14.6.
Anyway, you guidance was very helpfull, too.
Best regards.