How to Recover a Lost Word Document After Zotero and iCloud Crash on Mac
Question details
The user needs to recover a Microsoft Word document that became inaccessible or missing after the application and Zotero plugin crashed during synchronization on iCloud.

- Product
- Microsoft Word
- Device & OS
- Mac
- Scenario
- Inserting a bibliography using the Zotero plugin into a document actively stored and syncing on iCloud.
- Observed behavior
- Microsoft Word and Zotero stopped responding and crashed, which resulted in the iCloud-stored Word document becoming missing, corrupted, or completely inaccessible.
Before attempting recovery, force quit Microsoft Word and Zotero to stop any frozen background processes, and verify that your Mac has a stable internet connection to accurately reflect iCloud's file status.
Recover the Document Using Word AutoRecovery
Microsoft Word on Mac automatically saves temporary backup files that can often be recovered after an unexpected app crash or freeze.
By default, Word attempts to save your progress every 10 minutes. If the application crashes unexpectedly due to a plugin conflict, the AutoRecovery folder may contain a recent snapshot of your work.
Open Finder on your Mac. Click on the 'Go' menu in the top menu bar, hold down the 'Option' key to reveal the hidden 'Library' option, and click it.
In the Library folder, navigate to 'Containers' > 'com.microsoft.Word' > 'Data' > 'Library' > 'Preferences' > 'AutoRecovery'.
Look for a file named starting with 'AutoRecovery save of' followed by your document name. Double-click it to open it in Word, then immediately go to 'File' > 'Save As' and save it to a secure local folder on your Mac.

Restore from iCloud Version History or Mac Trash
If the file was corrupted or deleted during the synchronization conflict, iCloud's built-in file recovery options or the local Trash bin might hold a working copy.
Experience Stable Document Editing with WPS Office
Editing large documents with heavy plugins on cloud storage can lead to frustrating crashes and data loss. WPS Office provides a highly stable, lightweight environment for Mac users with built-in auto-backup features to keep your writing safe.
- 1. Download WPS Office: Visit the WPS Office website and download the free version optimized for macOS.
- 2. Open Your Document: Launch WPS Office Writer and open your recovered Word document seamlessly.
- 3. Enable Local Backup: Enjoy stable editing and ensure your work is continuously protected with local auto-backup enabled.

Frequently Asked Questions
Why did Microsoft Word crash while using Zotero on iCloud?
Editing files directly on iCloud while using third-party plugins like Zotero can cause synchronization conflicts. If iCloud attempts to upload and sync the document at the exact moment Zotero is modifying the bibliography, it can freeze or crash the Word application.
How can I prevent file corruption when using Word and Zotero on Mac?
Always save your active working documents to a local folder on your Mac's hard drive (like Documents or Desktop) rather than a cloud-synced folder like iCloud Drive. You can manually copy the finished document to iCloud later for long-term storage or transfer.
Does Time Machine back up files stored in iCloud Drive?
Time Machine only backs up iCloud Drive files if they are fully downloaded and stored locally on your Mac's hard drive. If your Mac is set to 'Optimize Mac Storage' and the file is only stored in the cloud, Time Machine will not have a backup copy.
Where are Word temporary files stored on a Mac?
Word temporary files and AutoRecovery backups are securely stored in a hidden Library folder. You can access them by navigating to Containers/com.microsoft.Word/Data/Library/Preferences/AutoRecovery on your Mac.




