ADO MD is a dual-interface COM type library. The ADO MD library filename is msadomd.dll, and the program ID (ProgID) is "ADOMD".
To use ADO MD with Microsoft Visual Basic or Microsoft® Office, you should establish a reference to the ADO MD type library. From the Visual Basic IDE:
ADO MD objects, methods, and properties will then be accessible through the VBA Object Browser and the IDE Editor.
To use ADO with Microsoft Visual J++, you should create a set of class files using the Java Type Library Wizard. From Microsoft Visual J++:
The wizard will then create the necessary Java class files for ADO MD.