We shouldn't be talking for this anyhow. Clearly his boss must fire himself immediately. SQL express or mysql or any other standard database system should be used, not a db wannabe.
The article i gave is access related and i found it following another article that gives a complete and ready to go Access membership database but since the OP does not care or replied and simply ignored it i should keep the database for myself rather than making his idiotic boss happy.
(Sorry Gary about one bad word)