>>The license agreement for VFP 7, 8, and 9 only allow VFP apps to run on Windows -- it explicitly restricts running on other OSs. I believe that VFP 6 is the last license that did not have this restriction.
>
>Hmm, I thought that restriction was introduced in VFP9, in response to Whil's experiments with VFP on Linux.
>
>e.g. Message#996196
>
>IAC, my understanding is there is nothing preventing anyone from installing and running their legal copy of VFP on Linux - the restriction is against runtime-only apps.

This might be of interrest
http://interactionlaw.com/id12.html