That's partially true, but there are other issues. For instance, because VFP controls aren't standard Windows controls some ActiveX controls that require a hwnd of a control won't work. Also, it seems like pretty much all ActiveX controls work in Delphi. Seems like if Borland (or whatever they're called now) can make it work MS should be able to (ActiveX is their technology, after all).
>This isn't a problem with VFP. It is a problem with the authors of ActiveX controls. Most don't see a big enough market for VFP, so they don't test it in VFP.