Moises,

No an .APP file will not run, those only run inside the VFP development environment.

Simply build an .EXE instead, that will run fine under the runtime environment that the setup disks install.

>Suppose that I don't have VFP installed in a machine
>If I install an .exe by setup wizard. (win vfp.run etc)
>Is the .app able to run in that machine ?