Frank,

FIRST MAKE A BACKUP BEFORE HACKING THE CLASS.

The classlib is a table so you can open it using the USE command. Example, USE MAIN.VCX

You can browse the table and manually change the base class, classlib, object name, etc...

You will probably need to do this record by record, paying particular attention to the fields classloc, baseclass, and objectname.

Also - I believe there is a HACKVCX utility available in the downloads section of the UT that will bring up a form and assist you.

Good Luck

Jim