I am trying to use the Windows System Image tool to create a backup image of my system drive in case something messes up so I wouldn't have to completely reinstall but I could just restore this backup, but there is a problem. When choosing what drives to include, Windows makes system drives mandatory. This would be understandable if it limits it to the C drive on my windows 7 system, but I have a dual boot system, so it has made my XP system drive mandatory too, and I only want to backup my W7 C drive. As you can see, I can't unclick it. How can I only backup the W7 C drive without the XP drive?