Windows Server 2012 R2 Update (KB2919355)Ī piece of software we need to use recommended having KB2919442 and KB2919355 before installing it. Security Update for Windows Server 2012 R2 (KB3172729) I had Windows Update check once more, and now it's giving me another 2 updates, one of which is the critical one you describe: Security Update for Windows Server 2012 R2 (KB2920189)
Security Update for Windows Server 2012 R2 (KB2961908) without KB2919355 I had Windows Update check for updates again and it installed 2 additional updates without a reboot, listed below: I just ran Windows Update for the first time and it downloaded a slew of initial updates, then rebooted. We've just done a completely new installation of Windows Server 2012 R2 (version 6.3 build 9600).