>When finished to run setup wizard in VFP6, I try to change target directory but after I run my program the message will come out "Invalid file or directory" .. the same problem is also exist in VFP5, I don't understand with this problem .. I also try to use "%s" but it doesn't work .. anybody can help me please ..?


Winan, I think you should add
Set Default to (DriveLetter:\directory)
Set path to (pathname/sub dir)

or

Locfile (cFilename)

On your main program

Senna