Fix Microsoft Word Crashing on Mac with Missing Forms.framework Error
Question details
Users need to resolve an issue where Microsoft Word quits unexpectedly on macOS because a required Forms.framework library is missing from the application bundle.

- Product
- Microsoft Word for Mac
- Device & OS
- macOS
- Scenario
- Opening or using Microsoft Word on a Mac after a recent software update.
- Observed behavior
- Microsoft Office applications crash or quit unexpectedly, displaying a DYLD library-missing error related to Forms.framework.
Ensure you have a stable internet connection to download the necessary update packages from Microsoft, and save any ongoing work in other open applications.
Install the Latest Office for Mac Update
Updating Microsoft Office replaces missing or corrupted framework files, resolving the DYLD library-missing error.
Microsoft frequently releases update packages to patch corrupted or missing framework files in the Office suite. Manually installing the latest update often resolves unexpected application crashes.
Open your web browser and navigate to the official Microsoft Office for Mac update history page.
Locate the most recent update package for Microsoft Word or the entire Office suite and click the download link.
Open the downloaded .pkg file and follow the on-screen instructions to complete the installation.
Once the installation is complete, restart your Mac and try launching Microsoft Word again to see if the crash is resolved.

Run Disk Utility First Aid
If updating does not resolve the issue, macOS Disk Utility can check for and repair underlying file system errors on your hard drive.
Try WPS Office: A Stable, Lightweight Alternative for Mac Users
If Microsoft Word continues to experience framework crashes or update issues, WPS Office offers a free, lightweight, and highly stable alternative for macOS. Enjoy a familiar interface with complete document compatibility and zero complex framework errors.
- 1. Download the Installer: Visit the official WPS Office website and download the free macOS installation package.
- 2. Install WPS Office: Open the downloaded file and drag the WPS Office icon into your Applications folder.
- 3. Open Your Documents: Launch WPS Office and directly open your existing Word documents to continue working without interruption.

Frequently Asked Questions
What causes the missing Forms.framework error in Microsoft Word for Mac?
This error typically occurs when the Microsoft Office application bundle becomes corrupted, incomplete, or incorrectly modified during a recent software update, leading to missing dynamic libraries (DYLD).
Will completely reinstalling Microsoft Office fix this crash issue?
Yes. If applying the latest update packages does not restore the missing Forms.framework file, completely uninstalling Office and downloading a fresh installer from your Microsoft account is a reliable way to replace the broken application bundle.
Is it safe to run First Aid in Disk Utility?
Yes, running First Aid is completely safe. It simply verifies the file system integrity of your Mac's hard drive and attempts to repair any directory or formatting errors it finds without modifying or deleting your personal files.




