I've created a Hyper-V virtual hard disk on my Windows 8.1 OS.
In it, I've used the recovery disk for the host PC to install a Windows 7 OS to the virtual drive.
When I try to boot the virtual disk, Windows just crashes.
When I boot from a proper Windows 7 DVD and select 'repair' I can see that the OS has been installed on drive letter 'D'. This won't work because the recovery disc image is assuming that the OS is on drive letter 'C'.
How can I tell Hype-V to assign this hard disk drive letter 'C'?