I am trying to back up a firewall appliance running Microsoft TMG 2010 to image, it has a linux based rescue partition and a Windows Server 2008R2 OS partition and I think it uses GRUB to manage the boot process. I have successfully cloned the disk directly, had to do this as RAW so that it would boot, however I have had no luck restoring an image or creating a virtual machine. I seem to get the same error when trying either of these - it gets about half way through then pops up an error advising memory could not be written, and aborts. I have created an image successfully (or at least it completed) so I'm not sure if this is a settings issue when taking the image, or another fault somewhere, or the software simply cannot handle a dual boot GRUB hard drive. Can anyone advise?

I am trialling this software to see what it is capable of, I'm hoping it comes in useful for various projects like P2V and assistance with deployment.