Windows Server 2012 build 7850

Windows Server 2012 build 7850 is a build of Windows Server 2012, which was uploaded to BetaArchive on 17 January 2015. Due to its earliness, this build still uses Windows Server 2008 R2 branding in many areas and still uses kernel version 6.1.

This is the latest available build to use the Windows Classic theme by default, and it is more functional here than in its client counterpart (until Aero theme is applied).

Installation
The messages shown when the setup is starting or restarting the computer have the last word cut off.

Blank charms bar
If the Windows Classic theme is used, the charms bar will appear to be blank.

General
If the Aero theme is applied, Windows Classic theme does not function anymore.