I came accross this:
"Having the letters setup or install in any of my program file names, in any of their file properties or in my VFP project file names would trigger Vista's UAC asking the user for administrative privilege. So I avoided it."

See : http://www.bingo-ev.de/~mw368/vfp9_vista.html

Does anyone know where I can get more info about this?

Thanks,
Einar