Windows 10: Windows 10 KMS Activation Error

KMS Error: 0xC004F069 On a computer running Microsoft Windows non-core edition, run 'slui.exe 0x2a 0xC004F069' to display the error text.I just wanted to post up a potential solution to this that I found through following similar steps to JohnHolleran in the below link:https://answers.microsoft.com/en-us/windows/forum/all/solved-error-0x800f0805-installing-product-key/9d274cef-1d97-4b77-af7f-7df5155f294eSolution:Changing the System Locale. Follow the steps below:>Left Click the Start Menu.>Type "Control Panel" or search via Cortana directly>Select "Region">Select the "Administrat

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Windows 7 activation with KMS

• https://www.ghacks.net/2019/01/11/microsoft-explains-the-windows-7-kms-activation-issue/
  
• Activation failures around January 8, 2019, on volume-licensed Windows 7 Service Pack 1 KMS clients - Windows Client

 

Windows 10 Activation (Insider)

Yeah they blacklisted the insider keys at RTM, so u need to activate it again. They're using KMS server activation, so there's only handful of keys.

If you don't have any luck I can show another quicker method...lol

 

Windows 10 will not activate Error code 0x803F7001

Possibly there can be the problem with Microsoft activation Server, so your Windows 10 is not activated. In this scenario, you need to wait and verify if it is the issue from Microsoft’s side. But if you are getting error code 0x803f7001, you can also try these steps:

1. Open Settings app. Then go to Update and security > Activation screen > Change product.
2. Type your Windows edition product key and click Next.
3. You’ll get We couldn’t activate Windows error message.
4. Retry steps 1-3 then type your 25-characters unique product key.
5. Wait for the process to complete, Windows 10 is activated.

Hope something helps this problem