Windows 10: Upgraded to new PC, Windows Activation fails

Hello,

I added a product key via my Microsoft account and had my previous PC working/activated.

I decided to do a full upgrade on my PC and installed via USB. I previously installed Windows 10 Pro.
This time around I installed Windows 10 Pro N.


When I signed into my Microsoft account, it says I don't have a valid digital license or product key.

Error Code: 0xC004C003

:)

 

Windows 10 fails to update


When you finish testing the Avast suggestion, make sure that you restart your machine.

Then if the issue persists, please return to the trouble shooting list in post# 89

I think there are three steps that remain; the WU troubleshooter, reset WU components, and manual WU reset.

 

Windows saying not activated after motherboard upgrade

Hi,

I recently upgraded some PC parts (new motherboard, RAM, processor, video card) and ever since then I have a watermark in the bottom right of my display reading "Activate Windows - Go to Settings to activate Windows."

I took advantage of the free upgrade to Windows 10 back when they were allowing Windows 8 users to upgrade to Windows 10. I don't remember receiving an activation key during this upgrade.

I've read online that installing a new motherboard can occasionally cause issues with OS activation. How can I reactivate my Windows without having to purchase Windows 10.

Some things to note:

• This watermark was not there prior to installing the new motherboard
• As some places (and a Microsoft Tech Support member) suggested, typing the query "wmic path softwarelicensingservice get OA3xOriginalProductKey" into CMD just returns with "OA3xOriginalProductKey". The Microsoft Support member seemed confused by this and said there was nothing further she could do.

Thanks!

 

Activation of Windows 10 on new PC

I've recently built a new computer and am trying to activate Windows 10 on it. I have a digital licence that's tied to my Microsoft account, but when I try to go through the activation steps via the "My hardware recently changed" option, it doesn't show
my new computer on the list, though it does show the old one I'm trying to transfer the licence from. I have signed in on both with the same Microsoft account, and both are listed as devices connected to my account. I've tried signing out of my Microsoft account
and back in on both of them, to no effect. It was a free upgrade from Windows 7, but I made sure to activate it to tie it to my account.