If Microsoft 365 or Office activation fails, you'll get Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Microsoft 365 or Office apps, and most features of Microsoft 365 or Office are disabled. To restore all features of Microsoft 365 or Office, you'll need to fix the problem that's causing activation to fail.

Office for Android Good news! There are no installation or activation issues affecting Office for Android currently. All cylinders are firing. Office in the Microsoft Store [WORKAROUND] Language switches to English after activating pre-installed Office product Troubleshoot installing Office Troubleshoot installing Office Office is taking long ...

The Activation wizard might appear unexpectedly and Microsoft 365 or Office fails to activate over the Internet with the following error message: This product cannot be activated because the product key is not valid.

MICROSOFT SUPPORT If Microsoft 365 or Office activation fails, you'll get Unlicensed Product or Non-commercial use / Unlicensed Product in the title bar of your Microsoft 365 or Office apps, and most features of Microsoft 365 or Office are disabled. To restore all features of Microsoft 365 or Office, you'll need to fix the problem that's causing activation to fail.

Changes in license/product assignment at the user level. Example: switching user license from Office 365 E3 subscription to Microsoft 365 E3 subscription Removing and re-adding users to the same license group or different license group. Toggling license or service plan for the users.

Microsoft 365 Office 2024, Office 2021, Office 2019 y Office 2016 Microsoft 365: Usar el solucionador de problemas de activación de Microsoft 365 El solucionador de problemas de activación de Microsoft 365 se ejecuta en equipos Windows y puede ayudarle a identificar y corregir problemas de activación de Microsoft 365.

If you see the message "This product key has already been used," this means that you've already redeemed your product key and added your Office product to your Microsoft account.

Help to fix install errors for Office, such as "can’t install Office", "something went wrong" or situations where install hangs or activation fails.

If you get this message, this means that your product key was purchased in a different country or region than where you're currently located. Office product keys must be redeemed in the country or region where they are purchased. For help with this error, contact Microsoft support.

Get help with product key errors, or geographical region errors, when you redeem a new Office product key on Office.com/setup.