Windows Server 2012 build 7850

Windows Server 2012 build 7850 is a Milestone 1 build of Windows Server 2012. Due to its earliness, this build still has Windows Server 2008 R2 branding in many areas and still has kernel version 6.1. It was leaked on 2015-01-17. The title bars use a blueish gradient similar to the one seen in Windows 98 and the desktop background color is similar to the one seen in Windows Server 2008. It is the last build to use the Windows Classic theme by default. You can also unlock Metro in this build by using Redlock.