Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Dear Kadin Chen,
Please understand that this forum is a public platform, and moderators will modify your question to cover your personal information in the description. Please notice to hide these personal or organization information next time you post error or some information to protect personal data.
Based on the screenshot, Publisher is detecting the Microsoft 365 Apps license but is unable to refresh or activate it. When selecting Update License, the activation process fails with the generic message "Sorry, something went wrong."
Here are some suggestions you can try:
- Confirm that the affected account is assigned a license that includes Microsoft 365 Apps for enterprise.
- Sign out of all Office applications, close them completely, and then sign back in with the licensed account.
- Perform an Online Repair of Microsoft 365 Apps: open Control Panel > Programs and Features > Select Microsoft 365 Apps > Click Change, First run Quick Repair and test Publisher again
- Check whether Word or Excel shows the same Unlicensed Product status. If multiple Office applications are affected, this may indicate a broader Office activation token or account licensing issue.
Additionally, please note that Microsoft Publisher reached end of life in October 2026 and is no longer supported in Microsoft 365. Existing Microsoft 365 subscribers can no longer access Publisher as Microsoft has retired the product.
For more detailed information Microsoft Publisher will no longer be supported after October 2026
I hope information above meet your expectations, feel free to reach out if you have any other questions.
If the repair does not resolve the issue, I recommend checking whether the problem also occurs in other Office applications such as Word or Excel. If only Publisher is affected, the behavior may be related to Publisher's retirement rather than a licensing issue with the Microsoft 365 subscription itself
Note: Please follow the steps in the forum documentation to enable e-mail notifications if you want to receive the related email notification for this thread.