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#1
Product key not accepted (duplicataion)
I have just restored a saved version of a VM Windows 10 upgraded from Windows 7. It had a digital entitlement but the restored machine required activation. I chose what I thought was the Product Key of the Win 7 machine prior to the upgrade but it was rejected. I now realise that I may have used the wrong key but it raises a question.
How can you tell what Product Key you have used to activate an installation of Win10 which shows as activated?