Hello,
Check the License Status: On the affected machines, open the Command Prompt as an administrator and run the command slmgr /dlv or slmgr /xpr. This will provide detailed licensing information and the expiration date for the current license.
Reactivate Windows: Sometimes, simply re-entering the product key can resolve activation issues. You can enter the product key via Settings > Update & Security > Activation or by using the slmgr /ipk <product_key> command.
Use the Activation Troubleshooter built into Windows (Settings > Update & Security > Activation > Troubleshoot) to help diagnose and resolve activation issues.
Check the Event Viewer for any specific error messages related to activation under the ‘Application’ or ‘System’ log.
Make sure that your Intune device configuration policies are up-to-date and compatible with Windows 11, version 24H2.
Try to install the latest security update to check.
Best Regards,
Hania Lian
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