Cannot recover a RAID 1 image

Hi,
i have a problem with recovering a raid 1 image backup.

I have two pc with exactly the same hardware configuration, both with Raid 1 set up on BIOS.
I've made an image of the first one (entire disk image) and i tried to recover it on the second one.

When the recovery starts, i select the source file and i notice two Disk Master Boot Record and the C partition (see the picture 1.jpg).
When it ask me for "where to recover" and I select the destination for "Disk 1 MBR" I can only select the Disk 1 (see the picture 2.jpg) that is not a phisical disk.
If I select it, when I try to select the destination for the "Disk 2 MBR" I have no option to select (see picture 3.jpg).

I'm using B&R 10.
Someone can tell me what is the problem?
Thanks