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Fix Microsoft Word for Mac Update Error (Version 16.85 to 16.86)
Question details
The user is unable to update Microsoft Word for Mac from version 16.85 to 16.86 using the built-in Microsoft AutoUpdate tool due to an unspecified installation error.
- Product
- Microsoft Word for Mac
- Device & OS
- macOS
- Scenario
- Attempting to install a standard version update for Microsoft Word for Mac using the normal application update process.
- Observed behavior
- An unspecified update error appears, and the application fails to install the version 16.86 update successfully.
Ensure your Mac is connected to a stable internet connection and verify your current macOS version to guarantee it meets the system requirements for newer Office updates.
Download and Install the Standalone Update Package
Bypassing the Microsoft AutoUpdate tool and directly installing the standalone update package often resolves unspecified update errors.
When the built-in update tool fails, Microsoft provides direct download links for all application updates. Downloading the individual Word update package avoids server timeout issues and application conflicts that the AutoUpdate app might encounter.
Open your web browser and navigate to the official 'Update history for Office for Mac' page on the Microsoft Learn website.
Scroll through the release list to find the version 16.86 release. Look for the standalone download link specifically for 'Word' rather than the entire Office suite.
Click the download link to save the .pkg installer file to your Mac's Downloads folder.
Double-click the downloaded .pkg file and follow the on-screen prompts to complete the manual installation of the Word update.
Update the Microsoft AutoUpdate (MAU) Tool
Sometimes the update application itself is outdated, which causes errors during the Word update process.
Upgrade Your Document Experience with WPS Office
If you are tired of dealing with constant update errors, bulky installations, and subscription fees in Microsoft Word for Mac, consider switching to WPS Office. It provides a lightweight, highly compatible, and seamless document editing experience without the update headaches.
- 1. Download the App: Visit the official WPS Office website and download the Mac version installer.
- 2. Install WPS Office: Open the downloaded file and drag the WPS Office icon to your Applications folder.
- 3. Open Your Documents: Launch WPS Office and directly open your existing Word (.docx) files to continue working seamlessly.
Frequently Asked Questions
Why does Microsoft AutoUpdate fail to install the version 16.86 update?
The AutoUpdate tool can fail due to temporary server network issues, an outdated version of the AutoUpdate app itself, or corrupted local cache files on your Mac that prevent the new package from applying correctly.
Can I download just the Word update instead of the entire Mac Office suite?
Yes, Microsoft provides standalone update packages for individual applications like Word, Excel, and PowerPoint on their official 'Update history for Office for Mac' page, allowing you to bypass the full suite download.
Will I lose my saved documents if I install the standalone update package?
No. Manually installing the update package only overwrites the application software files in your Mac's Applications folder. Your personal documents, templates, and customized settings remain completely untouched.
What should I do if the standalone installer also fails?
If the standalone .pkg file fails to install, try restarting your Mac in Safe Mode and running the installer again. Also, verify that your current macOS version meets the minimum system requirements for Office version 16.86.
