Last week, Microsoft introduced Windows Server Insider Preview version 17623, providing admins a preview on its upcoming Windows Server 2019 Long-term Servicing Channel (LTSC) release, scheduled for the second half of calendar year 2018. While Microsoft strongly urges to validate the in-place upgrade functionality of Windows Server 2019 from Windows Server 2012 R2 and Windows … Continue reading "Active Directory Domain Controllers may not be in-place upgraded to Windows Server Insider Preview 17623"