Ok
stap 1: seleced the files
stap 2: copy the selected files to de locations where to copy the selected files,the location can you give in textbox1.text.
stap to copy file.

If I copy the files, I can not open the openfile dialog again to copy notter files I must close the project en open the project again how to start the openfiledialog

how can I the start openfiledialog without starting entirely project again