We have an object oriented VB6 dll that provides a database interface. Originally, the application and the database all existed on one computer, and all was good. But over time the requirement for access to the database from other computers became desirable. Add to that the increasing size of the database and the desire to access remotely (via Internet), an update is necessary. The DLL provides the following services: 1) An object oriented interface so that another application can write a...