‹ Back to Windows Server 2016 Windows Server CALS Overview Client access licenses are required with Windows Server 2016 Standard and Datacenter editions. Updated: 8/24/2018 Other People Also Downloaded SQL Server 2017 for SMB healthcare Microsoft has Validated the Lenovo ThinkSystem SE350 Edge Server for Azure Stack HCI Lenovo ThinkAgile MX for Azure Stack HCI Validated Configurations Your browser does not support the video tag.