Troubleshoot passwords (MDB)
Note The information in this topic applies only to a Microsoft Access database (.mdb).
I can't delete my security account password.
Only an administrator account (a member of the Admins group used to manage security for your workgroup) can delete a security account password. If you have forgotten or lost your password, you must get an administrator to delete it.
I forgot my password.
You can't recover your password. If you forget your password, a user logged on with an administrator account (a member of the Admins group in the workgroup in which the account and password were created) must clear the password before you can log on.