You can try with a shared messages table and a timer in the second application. When the timer fires, it can check the message table for new messages.

>Hi !
>
>Users of may applications works with two VFP application (in the same time they have two separate windows opened). They want to quickly switch from a form in first application to a form in the second application. How to do this using VFP8 ?
>I saw a OCX control in UT download section but I am curious is it possible to send messages between two runnning VFP applications using pure VFP code ?