When I insert the CD using iMac, it only shows the Mac files. The question is how to access the partition that contains the Windows files using the iMac, other than using PC. I don't have PC nor use PC on iMac.
Try Simply Burns (free), and use 1 to 1 copy.
The problem is not the software but the inaccessibility of the source files (Windows partition of the CD) on the iMac.
I have tried 1:1 copy using Simply Burns and it only copies session 1 (Mac files).
I am not going to use the PC files but to save a full copy of the CD. Are there any software could do that ( copy the all sessions)?
Sorry about that. I had hoped that Simply Burns would ignore flags, and just copy the thing.
Try Burn (free), using data copy, advanced MAC + PC setting.