This is an old blog entry from Craig Boyd, maybe it provides some help. http://www.sweetpotatosoftware.com/spsblog/2005/07/31/SpellingCheckerAndVFP.aspx

>Hi all,
>
>I'm looking for some suggestions for handling spell checking inside of VFP textboxes (or possibly a Rich Text box although I'd like to avoid that).
>
>Basically have a very complex textbox control that does all sorts of text insertion and text processing that needs to be spell checked. I've looked at a number of solutions but they either don't work well with VFP (require 'Windows' controls) or they are just plain unwieldy as a complete replacement of the FoxPro textbox.
>
>Anybody have a recommendation on actual usage of a Spell checking solution for a VFP app?