KB2920189 fails to install on generation 2 Hyper-V VMs

A couple of days ago (12.05.2014) there was an updates released which fixing UEFI issues on Windows Server 2012/Windows 8 and above.
On some machines the update will fail as described here.
But as suggested within the forum it seems to be working to disable “secure boot” and repeat the update run.
In my cases all machines could install and run properly.