Hi Evan:

I've done this as follows:

Add all projects (PJXs) that use the VCX, the VCX, itself, and any subclasses of the VCX to the Class Browser. Be sure that all forms that use the VCX in the project are in the PJX.

Then, rename the VCX in the Class Browser.

Usual safety measure: Back upo all files first.

Michael