Hi,
We have a vsphere 5.1 (ESXi, 5.1.0, 1021289) / vCenter 5.1 environment that was setup and updated to the latest patches with update manager.
We are trying to install Windows Server 2012 standard and are getting boot problems, which where similar to the 5.0 issues, where the Installation just reboots right on the first boot load with Error "Your PC ran into a problem and needs to restart" with error code 0xc000021a.
We have tried this with the Vanilla install of ESXi 5.1 (799733) as well as after the update.
The VM's where setup as basic and also tried as "custom" vm with the settings for both win server 2012 and win server 2008, to no avail. Always the same error.
Any ideas?