Hi. Thank you for your question and reaching out. I’d be more than happy to help you with your query.
According to this article https://support.microsoft.com/en-us/windows/09d8fb64-6768-4815-0c30-159fa7d89d85 If the product key has previously been used on another device or if it is being used on more devices than permitted by the Microsoft Software License Terms, you may encounter this error. Purchase a product key to activate Windows on each of your devices in order to solve the issue.
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