Windows 10: Windows activation error 0x803fa067 after motherboard change. How to solve?

Hello everyone.I just changed my PC's motherboard, and when I booted it up, windows wasn't activated. I tried using a software to get the product key, but it gives me this error. How can I activate Windows?

:)

 

i got this error 0x803fa067 with activate windows 10 pro how to solve it pls

i got this error 0x803fa067 with activate windows 10 pro how to solve it pls

 

Problems re-activating windows after hardware change.

I've changed motherboard, CPU etc and can't seem to reactivate windows. It works and updates as normal but displays the 'activate this copy of windows' message on desktop and reports error 0x803FA067 when I try and enter my valid product key.

I've tried troubleshooter, creating admin profile, logging in with MS account and all other things that the list and help suggests.

Help!

 

Activation/Upgrade Error 0x803fa067

I tried to Updgrade my windows 10 Home to Windows 10 Pro.
I tried it with the default key that upgrades Windows 10 to pro without activating it(which is done in the second step).

The Universal-Key for Windows 10 Pro which is published by Microsoft is VK7JG-NPHTM-C97JM-9MPGT-3V66T. I tried that one but I get the error 0x803fa067.

I first tried it with the Windows 10 Settings using the Change Product Key Button in the Activation "Tab" And second with the command slmgr.vbs -ipk VK7JG-...
Both methods werent succesfull.

What the error originally means is: you don't have a digital licence or a valid Product Key.
I guess either the newly bought laptop was delivered with a fraudulent license( then microsoft is bluntly lying to me)





or the error message isn't quite correct. In this case I would go with my second guess

I am not sure why this Problem occures, so my question is: why do I get the Error 0x803fa067?
I am aware of the fact that I could reinstall Windows 10 Pro(which is the way I will probably do it) but I am intrigued to know how I could resolve the Problem without spending those extra 15 minutes.