Please note that this is Danish Q&A Forum, any threads should be posted in Danish. However, I will still provide an answer on English based on your initial response. If you want me to post in Danish, please let me know.
Welcome Henrik Josephsen,
I understand how frustrating it can be when you are unable to reactivate Windows after upgrading your hardware and you are receiving a message that the activation servers are unavailable, even after upgrading from Windows 10 to Windows 11.
To make sure we are looking at the correct scenario, I would like to ask a couple of quick questions first:
- Are you signed in using a personal Microsoft account or a work or school account on this device?
- Was your Windows license originally activated using a digital license linked to your Microsoft account, or with a product key?
In the meantime, you can try the steps below first to see is the issue is resolved:
Step 1: Sign in to the device using the Microsoft account that was previously used to activate Windows
Step 2: Go to Settings > Accounts > Your info > and confirm the account shows as a Microsoft account and not a local account
Step 3: Go to Settings > System > Activation > Activation troubleshooter
- When prompted, select I changed hardware on this device recently
- Choose the current device from the list and select Activate
Step 4: Temporarily disable any VPN or third‑party firewall and try activation again
Step 5: Sign out of Windows, restart the device, then sign back in and retry activation
I hope this information helps resolve your issue. If you have any further questions, please don’t hesitate to contact me again in this thread.
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