Activate Microsoft 365 Business on a PC with valid but not installed Windows 7 pro license

New Contributor

I have a valid Windows 7 pro license. I have a brand new PC where I cannot install Window 7 because the PC is too new and the manufacturer does not supply any drivers for an OS older than Windows 10.


The PC is now installed with Windows 10 (without a license key) and Azure AD joined. Account info says that the Subscription is active but the PC needs activation. Where can I get a key for activation?

3 Replies
Hi! Please see the following document:

I belive you need to run the activation script further down the documentation in the link above!


Thank you but the scripts did not helped.