Windows 10: Unable to Activate Windows 11 Pro

Hello, I upgraded my PC from Windows 10 Pro to Windows 11 Pro by joining the Windows Insider Program. Later, I clean installed Windows 11 Pro on a different PC using the product key I found in the registry. After installation, I received an activation error error code: 0x80070078 indicating that Windows couldn't connect to the organization's activation server. This is confusing because I am not part of an organization, and my PC is connected to my home network. Upon troubleshooting, I received a message stating that a Windows 11 Home digital license was found for the device running Windows 1

:)

 

Windows 11 Home to Pro upgrade

Want to upgrade 11 Home to 11 Pro. Tried download, but apparently files transferred were for 11 Enterprise. This will not activate; error is "invalid digital license or product key". This is on a new Surface. How to proceed?

Can withdraw/delete this. The suggestion to downgrade - listed below - with a 'fake' windows 10 key works.

 

Unable to Activate Win 8

I got Win 8 isntalled on my file server, but I am unable to activate it with the key. Says the key is invalid. Since I work at microsoft I got a retail version from the employee store. I have been doing some reading, and to be able to activate Win8 with the key there needs to be a previous version of Windows installed for it to work. WTF, so you can't do clean installs?

And the box says nothing about Upgrade version. Straight Windows 8 Pro.

 

Windows 11 Pro Activation

Had Windows 11 Pro installed on my computer for about 3 months now and starting today it say its not active. Tried a new code and it say unable to activate. I get the error code 0x87e107f9.