Trying to cpy Micrsoft Simulator 2000



I am having trouble coping Microsoft Simulator 2000. I start to copy the disk image to my hard disk and when it gets to block 810 I get an error mesg that says to see if the Disk drive is connected. I have checked the CD and it says that it is protected. Is there someone that knows how to over come this protection. I am using Adaptec CD copier deluxe. Cas