Delphi CS/AppServer/SQL Server

I am building a client application that connects to a Remote Application
Server and in turn to a SQL server database on NT4.0.

The remote server resides on the same machine as the SQL database.

The documentation ( MIDAS White paper - Inprise site) regarding file
distribution for 'Midas' type apps basically states that


are required in addition to the application and BDE files

I have included the first and last file but cannot find 'IProvdb.dll. When
connecting to the appserver,
I get a message 'DCOM not installed'. Can anyone explain what I seem to be
doing wrong.Delphi 3 CS is also installed on the NT4.0 server also.


David Thornton