When I print to Adobe PDF and then open in Corel Draw there are circles in the graphic that are not in drawing. I have tried making the file on layer and turning off the others but the problem persists. I finally gave up and opened the DWG file in Archicad and printed to PDF and imported to Corel Draw without this problem. And why doesn't Dassault have some sort of live tech support for DS Pro. I would be happy to pay for it given all the time I've wasted trying to solve this.