Windows 8 build 8172

Windows 8 build 8172 is a build of Windows 8. On 21 December 2011, wyysoft, a member of the Chinese beta forum PCBeta, posted some screenshots of this build. As of today, it remains unleaked. WinBeta enthusiasts in China also have ISO-image of this build. ISO-image of this build may appear in front of us in the near future.