>I'm seeing the same error in the same scenario: while my ErrHand program is running.
>
>While we use Intellisense during development, we don't need or want to use it during run time.
>
>According to VFP help (9.0 SP1), "You can disable all IntelliSense functionality by setting EditorOptions to the empty string (''). The default settings are 'LQKT'."
>
>If we do something like this in the startup program of our app, would this be sufficient?
>

>IF _vfp.StartMode > 0 && i.e., A development version of VFP wasn't
>&&                              started in an interactive session.
>
>    _VFP.EditorOptions = ""  && disable all IntelliSense functionality
>
>ENDIF && _vfp.StartMode > 0
>

Yes, it'll disable IntelliSense. I'm not sure if it'll eliminate the error because I don't know what causes it.