Hello.
Usually, this message is continued with "\FFC\_base.vcx" or something. Please verify your base classes, in the following order:
_ui.vcx
_table.vcx
_reports.vcx
_framewrk.vcx
_base.vcx
_app.vcx
Note. _framewrk.vcx is located in VFP98\Wizards\ subdirectory. All other are located in VFP98\FFC subdirectory.
Hope this helps.
Grigore Dolghin
Class Software.