A recent Microsoft update cause my Windows 11 Education Pro Upgrade to no longer be activated.

[Windows Server]

Following a recent Microsoft update, Windows 11 Education Pro Upgrade is no longer activated. The error message states:We can't activate Windows on this device because you don't have a valid digital license or a product key. If you think you do have a valid license or key, select Troubleshoot below. Error code: 0xC004C003.I have tried the Troubleshooter and still will not activate.The upgrades were done two years ago and I can no longer find the activation codes to re-enter to reactivate.I have the product Id and the last 5 digits of the 25 digit product key.How can I retrieve my product codes

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