Activation Problems

Fix Windows 11 Repeatedly Requesting Activation After Reinstall

Camila MilosovichCamila Milosovich Oct 15, 2026 868 views

Question details

The user is experiencing repeated prompts to activate Windows 11 and an activation watermark after reinstalling the OS, despite having a valid digital license and no hardware changes.

How to Fix Windows 11 Repeatedly Requesting Activation After Reinstall
Product
Windows 11
Device & OS
Windows 11
Scenario
Reinstalling Windows 11 on a device with an existing digital license.
Observed behavior
Windows 11 activates temporarily via the troubleshooter, but the activation watermark and requests return shortly after.
Before you start

Ensure your computer is connected to a stable internet connection and verify that the edition of Windows 11 you installed (e.g., Home or Pro) exactly matches the edition tied to your digital license.

Solution 1Recommended

Run the Windows 11 Activation Troubleshooter

Using the built-in Windows activation troubleshooter can often force the system to properly communicate with Microsoft servers and recognize your digital license permanently.

The Activation Troubleshooter is designed specifically for scenarios where hardware has not changed but the system is failing to recognize the existing digital entitlement.

1
Open Windows Settings

Click the Start button and select Settings, or press the Windows key + I on your keyboard.

2
Navigate to System Activation

Go to System, then click on Activation to view your current system status.

3
Run the Troubleshooter

If Windows indicates it is not activated, click on 'Troubleshoot' under the Activation state section and follow the on-screen prompts to re-verify your digital license.

Run the Windows 11 Activation Troubleshooter
Internet Connection Required: The troubleshooter requires an active internet connection to communicate with Microsoft's activation servers.
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Frequently Asked Questions

Why does my digital license fail to permanently activate Windows 11?

This can happen if there is a network communication error with Microsoft's activation servers, if system files handling the activation check are corrupted, or if you accidentally installed a different edition of Windows 11 (like Pro instead of Home).

Do I need to enter a product key when reinstalling Windows 11?

No. If your device previously had an activated copy of Windows 11, it has a digital license. You can select 'I don't have a product key' during installation, and Windows will automatically activate upon connecting to the internet.

Will resetting my PC delete my personal files?

Not if you select the correct option. When using the 'Reset PC' feature in Windows 11, selecting 'Keep my files' will reinstall the operating system without deleting your personal documents, photos, or desktop files.