>I've created an app, and i've built an installable setup by using installShield Express (vfp limited edition); When I run this setup on a machine with windows xp home edition, it seems to be installed fine (the process gets to the end without any error messages), but w en I try to run the app, (the .exe file), it shows the message: unable to find visual foxpro support library.

Try here. See the part about the command parameters ALLUSERS=2, for XP, part way down the page...