Access always uses a workgroup file (mdw), even for unsecured databases. It sounds like you set their default workgroup to your secure mdw. That is why it is asking for a username/password. The mdw is tied to the session of Access, not to a database.
Rejoin them to the system.mdw that ships with Access, and provide a desktop shortcut for the secure mdb. The shortcut target would have the following in it:
"path to msaccess.exe" "path to secure mdb" /wrkgrp "path to secure mdw"

Signature
Joan Wild
Microsoft Access MVP
> Hi,
>
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> lgraham
lgraham - 09 Jan 2008 14:38 GMT
Thank you for your help-
> Access always uses a workgroup file (mdw), even for unsecured databases. It sounds like you set their default workgroup to your secure mdw. That is why it is asking for a username/password. The mdw is tied to the session of Access, not to a database.
>
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> >
> > lgraham