It appears the LCam is saved and I can post to Mach3 at that time, however, if I close that file and reopen at in a later session, it opens, but if I try to Post code to Mach3, I get a Lazycam popup window that says "File could not be opened", am really confused. I've been fighting this for a week now, anytime I need to use a previously generated LCam file that I have saved, it won't work, I have to start all over with a dxf file