Windows 10: Windows 10 says my license key is invalid after a hardware upgrade

Hello, I upgraded my motherboard cpu and ram succesfully, but now my windows 10 is unable to activate and tells me that my key isn't genuine even though it has worked for the last 4 years now, I have Windows 10 pro form the free upgrade period and never had any porblems before, the problem solving tool doesn't help me and the reactivate menu gives me error code 0x803fa067 which I can't find anything about online. I would love to have my windows enabled again as soon as possible.


Dave.

:)

 

Windows 10 upgrade license

Hello guys,

I have 1 license of WIndows 8.1 FPP/retail license. I want to upgrade to WIndows 10, but I one thing is unclear to me.
If I upgrade, will WIndows 10 license be retail or it will "turn" into some sort of OEM license?

I ask this because I upgrade my PC, you know, more memory, replace HDD, and I intend to upgrade the MB and CPU to Kaby Lake platform sometime in the future, (and of course sell the replaced hardware)
This thing is not clearly mentioned anywhere.

Thank you.

 

Potential upgrade to AMD Ryzen

There are two types of Windows licenses...

• Retail
• OEM

Retail licenses of Windows can be legally transferred between hardware because it's a retail license. Upgrade licenses if it was an upgrade from a retail license maintains the same license freedoms that the original license held, Windows 10 upgrade licenses are the only exception to that rule. OEM licenses however cannot be transferred from hardware to hardware. Upgrades from OEM licenses of course have the same restrictions that the original OEM license had.

However, right now Microsoft is still accepting old licenses of Windows as an upgrade to Windows 10. All you have to do is type in your old key and it will accept it. Why Microsoft is still allowing this I have no idea but my thoughts are is that Windows 10 adoption numbers are so damn low that they need all the help they can get. *Laugh :laugh:

 

DOWNLOAD WINDOWS 10 NOW - Upgrade and ISO direct from microsoft

Click to expand... Yeah I went to that site, why do I need to buy a key?
I won't buy a key, stupid.

I'll revert back to windows 7 then.

When I still was on windows 7, about a year ago I added 4GB extra ram which is a total of 8GB now,
is that causing the problem?