You can't the only option would be to encapsulate the code in a *.dll or
to convert the *.mdb to a *.mde file. *WARNING* If you create a *.mde
file *MAKE CERTAIN* that you first backup the *.mdb file and keep it in
a safe place once the file is converted, you don't have the ability to
alter the code which means that if the original *.mdb file is deleted
you'd better find a good Irish Pub or an even better Taverna.