I know this an old thread, but I need the answer, too! I created several files on my laptop, then burned them to a CD to take to the PC that is attached to our laser engraver. The computer won't "read" the cdr files! No pencil icon comes up, and after trying to "read" the CD for literally an hour......you have to reboot the system! Please, don't tell me you can't copy files to a portable media....this is going to make our lives very difficult! Thanks for any response to the problem. I am going to keep reading, but have seen several threads with "issues" with X3 and file saves, and it is making me very sorry that I shelled out money for this program!
Lisa