>Used to use the VFP builder to fill in the properties of list boxes and combo boxes when I forget which ones to fill in.
>Now I get the error:
>
>There are no registered builders of this type. Please locate the class library which contains this defintion.
>
>I'm using the base classes for the above error. Not sure what to look for to correct it?

Look in the Tools/Options under File Locations, and point it to builder.app...