Windows 10: Upgrade windows server 2012 R2 to windows server 2019 with new Product Key.

Hello, I upgrade windows server 2012 R2 to windows server 2019 with new Product Key by using PowerShell and its showing successful and system ask for restart, after restart windows still not activated and showing on pc settings error code 0xC004C003 I tried all possible solutions but nothing happened still need to activate.

:)

 

Upgrade RDS server 2012 R2 to 2019

I Have a question...
We have a 2012 r2 server with RDS licenses installed for 2012 servers.
We have bought a pack with RDS Licenses for 2019 servers.
Could I Upgrade my 2012 r2 server to 2019 for install these new licenses?
Or RDS 2012 licenses will not work after the upgrade?

I would like to have both of licenses.

Could you help me?

Thanks in advance.

 

Convert Windows Server 2012 R2 Evaluation to Windows Server 2012 R2

I have purchased the product key of Windows Server 2012 R2. Now the server is on Windows Server 2012 R2 Evaluation. I found a few links there they explained on how to convert from Windows Server 2012 R2 Evaluation to Windows Server 2012 R2 with valid product
key. One of the example is this link:

How to activate Windows Server 2012 R2 Evaluation - Nicolas Ignoto, CTP

Is this a correct way to do? If I follow this step, will my data be erased?

I want to avoid formatting/fresh Windows install because there are some software in the server that we do not know how to backup. We just want to get it activated now, backup will be sorted out later.

 

Windows Server 2008 R2 upgrade to Windows Server 2012 R2

Hello,

I have server with Windows Server 2008 R2 Standard, license type OEM. I made upgrade from Windows Server 2008 R2 Standard to Windows Server 2012 R2 Standard. I tried to activate it with my Windows Server 2008 R2 Standard product key, but it didn´t work. How I activate my Windows Server 2012 R2 Standard?

Best regards,