>>A better option IMO would be to install a VM manager such as Sun's VirtualBox on Linux, then install a Windows OS on that, then run your VFP app on that virtualized Windows OS.
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>Isn't wine supposed to be a breach of the EULA copyright or has that changed ? . The VM solution with installed Windows would be legal though.

So install an old W3.1 in a virtual box and that's it. It doesn't say "must be run ON", it says "WITH". Install it, and there you are, you're running VFP on a machine WITH Windows on it.