Office Apps Not Opening

Fix Microsoft Word Not Launching After macOS Sonoma Update

Tauseeq Magsi Sep 28, 2026 869 views

Question details

Microsoft Word fails to launch or crashes repeatedly during startup after updating to macOS Sonoma.

How to Fix Microsoft Word Not Launching After macOS Sonoma Update

Product: Microsoft Word for Mac
Device & OS: macOS Sonoma
Scenario: Launching Word for Mac after a recent macOS or Microsoft Office update.
Observed behavior: Word crashes immediately upon opening. Users may encounter a DYLD library-loading error indicating that macOS cannot load required frameworks, such as Forms.framework, due to missing files, corruption, or invalid code signatures.

Before you start

Ensure your Mac is connected to the internet and save any open work in other applications, as you will need to restart your computer and potentially reinstall Office.

Solution 1Recommended

Reset Word Container and Update Office

Resetting the Word container folder clears damaged temporary data and preferences that often cause startup crashes.

macOS stores application preferences and cache files in a designated container folder. If these files become corrupted during a system update, Word will fail to launch. Moving this folder forces Word to generate fresh configuration files upon the next startup.

Close all Office applications

Ensure Word, Excel, and PowerPoint are completely closed. Force quit them from the Apple menu if necessary.

Locate the Containers folder

Open Finder, click 'Go' in the top menu bar, select 'Go to Folder...', type '~/Library/Containers', and press Enter.

Move the Word container

Find the folder named 'Microsoft Word' (or 'com.microsoft.Word' on older macOS versions) and drag it to your Desktop.

Restart and check for updates

Restart your Mac and launch Microsoft Word. If it opens successfully, go to 'Help' > 'Check for Updates' to install the latest patches.

Keep the desktop folder temporarily: Do not delete the folder moved to your desktop until you confirm Word launches correctly. It contains your previous preferences and templates which you may want to restore later.

Solution 2

Perform a Clean Reinstallation of Microsoft Office

A full reinstall ensures all corrupted frameworks, including Forms.framework, are completely replaced with clean, valid versions.

Solution 3

Test in macOS Safe Mode

Safe Mode prevents background software from loading, helping you identify if a third-party application is interfering with Word.

Free Microsoft Office alternative

Try WPS Office for Mac as a Reliable Alternative

If Microsoft Word continues to crash on macOS Sonoma, WPS Office provides a lightweight, highly compatible, and free alternative that works seamlessly on Mac without heavy framework dependencies.

1. Download WPS Office: Visit the official WPS Office website and download the macOS installer.
2. Install the Application: Open the downloaded package and drag the WPS Office icon to your Applications folder.
3. Open Your Documents: Launch WPS Office and directly open your existing Word documents without any conversion.

100% compatible with Microsoft Word (.docx) formatsLightweight application that runs smoothly and quickly on macOSFamiliar user interface with no steep learning curve requiredFree to download and use for essential document editing

microsoft office alternative - wps office

Frequently Asked Questions

Why is Word showing a DYLD library-loading error on macOS Sonoma?

This error typically occurs when a required background framework, such as Forms.framework, is missing, corrupted, or has an invalid code signature following a macOS or Microsoft Office system update.

Will moving the Microsoft Word container delete my documents?

No, moving the container folder only resets the application's local preferences and temporary cache data. Your saved .docx documents and personal files will remain untouched.

What should I do if Word still crashes in macOS Safe Mode?

If the app continues to crash even in Safe Mode, the issue is likely rooted in the Office installation files rather than background apps. You should perform a complete uninstallation and reinstall Microsoft Office from the official website.

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