On January 8th, Microsoft released an update for Windows 7 SP1 and Windows Server 2008 R2 SP1, which have been causing networking and licensing havok for users and organizations that have installed them.
Ever since the updates came out for the January 2019 Patch Tuesday rollout, numerous threads on Reddit have been created where users complain about their license becoming deactivated or not being able to access computer’s over Remote Desktop, or connecting to network printers.
We have installed patches for two clients already. If you have an issue please let us know. here is the link (warning it is in techie talk)