Windows 10: Windows re-activation doesn't work after major hardware upgrade

Hi,


I have earlier upgraded from Win8.1 to Win10pro for free, so I have a digital lisence. Windows version is 1809.


I made a major upgrade (motherboard, CPU, memory & graphics adapter), but kept hard drive & Windows untouched.

Activation error code is 0xC004C003.

Activation troubleshooter says that windows isn't possible to activate in this PC.


When I open a link, saying that I have changed a hardware configuration recently, it founds my PC. However, activating it still fails, try again later...


Any other activation tricks to try?


Br,

Tuomas

:)

 

Activation of Windows 10 Pro doesn´t work

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Info: 0xC0EA000A

Manual activation doesn´t work either.

Important (i think): I had to re-install windows 10 (3 or even 4 times). because I had massive problems with "Start and Cortana Issues".

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