Hi,
I've installed windows 2012 R2 and enabled the Hyper-v role
i try to install windows 2012 on scsi controller as guest os and everything is ok,the problem is when i try to do windows update to that guest os it download and install all updates but after do restart to the guest os all updates are failed and the updates are rollback.i try to do this a few times and it's happens all the time.the strange issue is not occur when i do the same thing but with IDE controller.
what is wrong here?