It's been considered, years ago. But now that there is no Fox team and no more updates, it won't happen.

>I wonder if Microsoft would ever consider just compiling VFP to 64-bit? They wouldn't necessarily have to release the source.
>Even though the advantages would be small (at least for now), perception is everything and people perceive VFP being stuck in 32-bit land.
>PHP has 64 bit versions floating around, although nothing official apparently. But just the fact that they have this option seems important.