cfs2 disk backup

Tried to backup my cfs2 disks the other day. Disk1 copied right off. Disk2, the one you need in your computer to run the game, had many sections that would not copy on the cd burner. Is that the fault of my disk or is copying it locked out some how? The disk functions perfectly running the game.
Or...
Is it possible to copy both disks totally to the hard drive and run the program without disk2 in the machine?
(I realized how much work and stuff i have done with csf2 and its running all depends on the condition of disk2.)
Jimski
Or...
Is it possible to copy both disks totally to the hard drive and run the program without disk2 in the machine?
(I realized how much work and stuff i have done with csf2 and its running all depends on the condition of disk2.)
Jimski