Hi, today we ran into a strange problem: When performing a regular Windows 2008r2 update apparently among other things the following was installed: "SUSE - Storage Controller - SUSE Block Driver for Windows" Previously the disk drive was using the Red Hat virtio drivers which worked just fine but after the reboot after the update I just get a blue screen indicating that Windows cannot find a boot device. Does anyone understand what is going on here? Why is the windows update installing a Suse driver that overrides the Red Hat driver even though it is apparently incompatible with the system? Regards, Dennis