Upgrade Windows Server 2012 R2 to Windows Server 2019

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Upgrade Windows Server 2012 R2 to Windows Server 2019

1. Prepare

DC11 : Domain Controller(Yi.vn)

DC16 : Domain Member(running Windows Server 2012 R2)

A Windows Server 2019 DVD

2. Step by step : Upgrade DC16 to Windows Server 2019

DC16 : Upgrade to Windows Server 2019

Start - cmd, type : systeminfo === Check OS Name : Microsoft Windows Server 2012 R2 Datacenter

Insert Windows Server 2019 DVD - Double-Click setup.exe - Upgrading === Done

Start - cmd, type : systeminfo === Check OS Name : Microsoft Windows Server 2019 Datacenter === OK

Open C: drive - Check Windows.old folder

Start - Disk Cleanup - Clean up system files

Tick'Windows upgrade log files' + 'Previous Windows installation(s)' - OK - Delete Files - Yes

Delete Windows.old folder



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