Can you confirm is the Windows 10 or the prior OS had OEM license.
Additionally, you may need to contact Microsoft Support to get the activation issue sorted:
cannot activate win 11
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tee jay
0
Reputation points
cannot activate win 11, system says 'no product key was found: error code 0xC004F213.
i upgraded from win 10 (active digital licence) by downloading win 11 to a usb first to save it
and there is now no reference to win 10 licence
Windows for home | Windows 11 | Licensing and activation
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Neil D 32,725 Reputation points Volunteer Moderator2026-03-21T11:44:35.05+00:00 Can you confirm where the digital licence came from. Was it any chance part of the free upgrade from Windows 7/8. If it was then that licence cannot be used to activate Windows 11.
The licence needs to be an original Windows 10 licence to activate Windows 11.
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Kapil Arya 37,571 Reputation points Volunteer Moderator2026-03-21T07:35:06.4933333+00:00 -
Q&A Assist2026-03-21T01:03:47.1966667+00:00 AI generated content. This question contains an answer created with AI from Q&A Assist. Learn moreError 0xC004F213 means Windows 11 cannot find a product key or matching digital license on the device.
Since the upgrade was from an activated Windows 10 with a digital license, activation normally carries over automatically. Use these steps in order:
- Confirm activation method
- Go to Start > Settings > System > Activation.
- Check the message under Activation state.
- Run the Activation Troubleshooter
- In Settings > System > Activation, select Troubleshoot.
- If a valid digital license for Windows 11 or for a different edition is found, follow the on‑screen steps to apply it or install the correct edition.
- Enter an existing product key (if available)
- If there is a Windows 10/11 product key from a previous purchase or from the device firmware, in Settings > System > Activation select Change product key and enter it.
- Reactivate after hardware change (if hardware was changed)
- If major hardware changes (especially motherboard) were made after the upgrade, the stored digital license may no longer match the device.
- In Settings > System > Activation, select Troubleshoot and then the link to reactivate after a hardware change if it appears, and follow the steps while signed in with the same Microsoft account used when Windows 10 was activated.
- Purchase a new license if no key or license is found
- If no product key or transferable digital license is associated with the device, a new license is required:
- In Settings > System > Activation, select Go to Microsoft Store and complete the purchase, then activation should complete automatically.
If Windows 10 was preinstalled (OEM) and the motherboard has been replaced, a new license may be required because the original OEM license is tied to the original hardware.
References:
- Confirm activation method