Registration

The COM libraries are registered at installation time. This includes the COM classes, associated ProgIDs and the type libraries.

Visual Basic will only use the type libraries if you register them to each Visual Basic Project. It is recommended that you do this to make full use of the features and performance enhancements of these type libraries. See Enabling the use of the COM libraries for details about project enablement.

VBScript does not use type libraries.

All the COM libraries support automatic registration and de-registration.

Use the Microsoft® supplied program REGSVR32 to register or de-register a server.

For example to register or reregister the ECI COM libraries issue the command:
REGSVR32 CCLIECI.DLL
to de-register issue the command
REGSVR32 /U CCLIECI.DLL