>I have added the TEECHART.OCX to a form in Visual Foxpro 7. This is a graph control that is written in dephi. I have been using it in my VFP 5 & 6 applications with out any problems for the last couple years. But today I added it to a form in VFP 7 and when I run the form, it never shows up, returns me to the command window. I type modi form formname and it tells me the form is in use. I have to do a clear all, to get back into it. I remove the control and the form runs fine.
>
>I have the following loading before I call the form:
>
>_VFP.AUTOYIELD = .F.
>SYS(2333,1)
>
>
>I don't know if anyone else uses Teechart, but any suggestions would be helpful.
>

Try to disable dual interface SYS(2333, 0).