>Hi George, but they're different subfolders.
>ex: c:\hhh\jjj\forms, c:\hhh\jjj\prg...
>thank U

It doesn't matter and it will work. I have quite a long path statement and the following works fine

lcpath = SET('PATH')
SET PATH TO && Clear the path
? SET('PATH') && Displays nothing
SET PATH TO (lcpath)
? SET('PATH') && Displays the original path

One thing I note is that you're using commas rather than semi-colons to delimit the path in the above. If you're doing this in your program, it could be the cause of your problem.