There is a way that is easier (and safer) than this. Open the VCX in the Class Browser, locate the class and right click on it. Then select the Redefine option. This allows you to change the class that your class is based on...

>
>Make backups first! :)
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>The form is actually a table:
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>

>use myform.scx
>browse

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>You will have to do some hunting; the fields in question are the 'Class' and 'Classloc'. After browsing, be sure to type 'USE ' in the command window.
>
>HTH,