Tag: Windows Server 2012 R2

Please on hold to install Jan 2022 patches

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Please on hold to install patches for servers, there are lots of issues happened after install patches, the detail as following information.

Patch Tuesday Megathread (2022-01-12) : sysadmin (reddit.com)

Please wait up to 1 week prior to touching these updates on servers or at least TAKE A BACKUP PRIOR to ANY PATCHING.

How to in place upgrade Citrix Virtual Apps 7 1912 LTSR servers from Windows Server 2012 R2 to Windows Server 2019

As you know the Citrix Virtual Apps 7 1912 LTSR supports Windows Server 2019, today, I am going to show you how to in place upgrade Citrix Virtual Apps 7 1912 LTSR servers from Windows Server 2012 R2 to Windows Server 2019.

How to fix trust relationship between workstation and primary domain failed without rejoin domain

If you tried to restore VMs (or physical machines) and it shows the trust relationship between this workstation and the primary domain failed, I won’t recommend using rejoin domain to solve issues, because it will happen unexpected issues after disjoin and rejoin domain.

Today, I am going to show you how to fix it without disjoin and rejoin domain.

Troubleshooting Tips – Fixed Windows Server 2019 cannot run Hyper-V cmdlets against Windows Server 2012 R2 #PowerShell #Hyper-V #Server 2019 #Reports #Mvphour

If you tried to run Hyper-V PowerShell script at Windows Server 2019 to get Hyper-V report from Windows Server 2012 R2 Hyper-V host, you will get the error message “The Hyper-V module used in this Windows PowerShell session cannot be used for remote management of the server ‘XXX”. Load a compatible version of the Hyper-V module……..”