Update 2018-04-20: I’ve rolled the information in this post and updated it, into a new post about setting up a WSUS server from scratch on Windows Server 2016 Core. The post is also suitable for a regular Windows Server 2016 server with a GUI. You can read it here. I’ve been dealing with some issues with a WSUS server recently. It services around 1000 devices, mostly Windows 10 with some Windows 7, Windows Server 2016/2012 R2/2012 and 2008 R2.

Update 2018-04-20 I’ve rolled the information in this post, and updated it, into a new post about setting up a WSUS server from scratch on Windows Server 2016 Core. The post is also suitable for a regular Windows Server 2016 server with a GUI. You can read it here. Update I’ve tested and updated this post for Windows Server 2016. In this post, I’m going to walk through setting up a WSUS server from scratch on Windows Server 2012 R2 or Windows Server 2016.

Update 2018-04-20: I’ve rolled the information in this post, and updated it, into a new post about setting up a WSUS server from scratch on Windows Server 2016 Core. The post is also suitable for a regular Windows Server 2016 server with a GUI. You can read it here. Update 2017-05-03: If you’re looking to resolve similar problems with WSUS on Windows Server 2016, please see this post. If you’ve been managing a WSUS server, you may have run into the well known MMC connection error above (appears as Event ID 7053 in the Event Viewer) by now.