[ovirt-users] oVirt 4.4.5 - Windows Server 2003 VM Reboot problems

Hi All, I've had to migrate a Windows Server 2003 R2 VM from VMWare to oVirt which I have successfully managed to get running. The problem I have is if I try to reboot from the OS I receive the following message after the VM shuts down but doesn't reboot: "Exit message: Lost connection with qemu process." Also any attempt to either shutdown or reboot from oVirt Manager has no effect. I realize that this OS is not supported in the current oVirt version, but is there something I am missing to get it working 'unsupported' please? Regards Simon...