Windows Server build 16299.15

Windows Server build 16299.15 is the official RTM build of Windows Server version 1709. It was released on 17 October 2017, along with its client counterpart. Although the original release does not contain Desktop Experience, a leak of this build containing Desktop Experience was showcased in the BetaWiki Discord server on December 28 2020.because it is part of the Semi-Annual Channel.