mmhh... justPath() returns the path of a given pathname/filename... doesn´t it?

what I want is to retrieve the path of a file that I don´t know where it is...
i.e. : find Prog.exe file... maybe it's in Program Files\Prog\Prog.exe or maybe in Archivos de Programa\Prog\Prog.exe

so I'd like something like path = findpath("Prog.exe")