My primary HDD contains 3 partitions: 2 Win 7 and an XP one with the normal Win 7 boot menu to select. What I wanted to do is create a virtual HDD from just the XP partition. While virtualization manager has managed to do this, it also copied across the boot menu and now selecting any option gives me "Windows failed to start. A recent software or hardware change may have caused this. The boot selection failed because a required device is inaccessible" Now I assume its because it looking for OS's that are in places that don't exist? Any other ideas?