MS discontinued outline control and replaced it with TreeView control a long time ago. That's why it's not included with VFP after VFP3. You may consider using TreeView control.
If you insist on using the outline control, take a look at http://support.microsoft.com/default.aspx?scid=kb%3Ben-us%3B130728 and http://support.microsoft.com/default.aspx?scid=kb%3Ben-us%3B130148

>How to add the outline.ocx control to my setup using the installshield limited edition for vfp7.0
>
>I have already included vfp runtime library including the common controls.
>
>plus vc++ runtime library.
>
>When i am trying to run the exe on the client machine which is created using the setup.
>I am getting message saying" ole control not registered (msoutline)
>Could you please tell me how i can add the active x controls to my setup program. with installshield limited edition.
>
>Thank you.
>
>Thank you very much.