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How to Fix Microsoft Word 2021 "Upgrade Required" Error on Mac
Question details
Users with Microsoft Office Home and Business 2021 on macOS Sonoma are unable to update Word, receiving an erroneous prompt stating Office 2019 is at end of life.
- Product
- Microsoft Word 2021
- Device & OS
- macOS Sonoma
- Scenario
- Attempting to update Microsoft Word using the Microsoft AutoUpdate tool on a Mac.
- Observed behavior
- Microsoft AutoUpdate blocks the Word update, displaying an "Upgrade Required" message and incorrectly referencing Office 2019 end-of-support, even though Excel and PowerPoint update normally.
Ensure you have your Microsoft Office Home and Business 2021 product key or Microsoft account login details handy, as you may need to re-verify your license or reinstall the software.
Update Microsoft AutoUpdate (MAU)
Often, the issue stems from an outdated Microsoft AutoUpdate tool misidentifying your Office 2021 license as an expired Office 2019 license.
Microsoft AutoUpdate is responsible for keeping Office apps secure and up to date on your Mac. Older versions of this tool have known bugs where they misread Office 2021 licenses on macOS Sonoma.
Launch Microsoft Excel or PowerPoint on your Mac, as these applications are updating normally.
Click on the 'Help' menu in the top menu bar and select 'Check for Updates' to open the Microsoft AutoUpdate window.
If an update specifically for Microsoft AutoUpdate is listed, check its box and click 'Update'. Once installed, restart your Mac and try updating Word again.
Re-verify Your Office 2021 License
Removing cached license files can force Word to recognize your valid Office 2021 Home and Business license.
Manually Download the Word Update
If AutoUpdate continues to block the download, you can bypass it entirely by downloading the standalone Word update package.
Switch to WPS Office for Mac – No Upgrade Errors
Tired of Microsoft AutoUpdate bugs and confusing license errors on macOS? WPS Office provides a free, lightweight, and highly compatible alternative that simply works. Enjoy seamless document creation without the hassle of unexpected "Upgrade Required" blocks.
- 1. Download WPS Office: Visit the official WPS website and download the macOS installation package.
- 2. Install the App: Open the downloaded file and drag the WPS Office icon to your Applications folder.
- 3. Open Your Word Files: Launch WPS Office and effortlessly open your existing .docx documents without any formatting loss.
Frequently Asked Questions
Why does Microsoft AutoUpdate say Office 2019 is at end of life when I have Office 2021?
This is a known glitch in older versions of Microsoft AutoUpdate on macOS. It misidentifies specific application versions (like Word 16.78) under an Office 2021 license as an Office 2019 installation. Updating AutoUpdate usually resolves this.
Will uninstalling Office on my Mac delete my Word documents?
No, uninstalling the Microsoft Word application does not delete your personal documents. Your files are stored separately on your local hard drive or in cloud storage like OneDrive.
Why do Excel and PowerPoint update normally while Word fails?
Word may have a damaged application file or a conflicting cached license specific to that app, causing AutoUpdate to single it out while Excel and PowerPoint proceed with their updates flawlessly.
Can I permanently disable Microsoft AutoUpdate on Mac?
While it is possible to disable AutoUpdate by modifying system library files, it is not recommended as you will miss crucial security updates and feature enhancements for your Office applications.
