>I have made a basic VFP 5 COM Server.
>Its services are used by a VB 6 front end.
>
>The VB 6 programmer tells me whenever the COM Object is being used by his VB 6
>program the MsgBox commands get skipped.
>
>The messages boxes simply do not get displayed.
>
>He has worked around this problem by displaying his own custom made forms rather than using the MsgBox command.
>
>Am I doing something wrong?
>Are there compiler settings I am setting incorrectly when I build the .dll file?
>
>My code is a single .prg file containing DEFINE CLASS OLEPUBLIC ... ENDDEFINE along with the properties and methods of the COM object.
>This single .prg file is the 'main' file of the project.
>
>TIA

Hi Dave,

Do you mean just any MsgBox command in his VB6 project fails? I used VFP 6 COM object with VB 6 form and didn't have any problems with VB MsgBox command.