Found some interesting code for show the progress of filecopy. When I run the code in "normal" script it works fine. Tried to use the code in a GUI, here nothing happens. Is it possible to use this code in a GUI? Do I have to do some changes? Is there some other stuff to show the copy progress in a GUI? Thank you ;~ 4 Do not display a progress dialog box. ;~ 8 Give the file being operated on a new name in a move, copy, or rename operation if a file with the target name already exists.