Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
This usually means the Mac still has an older Office 2019 license or app state conflicting with Office 2024.
Try this in order:
- Remove the old Office license files on the Mac
- Run the License Removal Tool.
- This is the recommended step when upgrading from Office 2019 for Mac to Office 2024 for Mac.
- After it finishes, open an Office app and sign in with the account associated with the new Office purchase.
- Do not use the Mac App Store version for a one-time Office 2024 license
- The Mac App Store Office apps are the latest Microsoft 365 apps and are not compatible with Office 2019 licenses.
- For a perpetual one-time purchase such as Office Home 2024 for Mac, install Office directly from Microsoft, not from the Mac App Store.
- Reinstall Office from Microsoft if needed
- Close Word, Excel, PowerPoint, and Outlook.
- In Finder > Applications, move the Office apps to Trash.
- Reinstall using the Microsoft installer package for Office for Mac.
- When installation completes, open Word and sign in with the account tied to the Office 2024 purchase so activation can complete.
- Check that the install is activated with the correct account
- Office 2024 needs internet access for the initial install and activation.
- If activation does not complete, apps can go into reduced functionality mode or show an unlicensed product state.
- Update after activation
- In any Office app, select Help > Check for Updates.
Important details for this scenario:
- Upgrading from Office 2019 for Mac to Office 2024 for Mac does not require removing the Office apps first; removing the existing Office 2019 license is the key step.
- If Word is prompting to subscribe to Microsoft 365, that points to a licensing mismatch rather than Word itself being defective.