Office Apps Crashing

How to Fix Word 2021 Closes When Opening Options or Editing Documents

Olivia Miller Oct 15, 2026 869 views

Question details

Microsoft Word 2021 crashes or unexpectedly closes when trying to access File > Options, or fails to allow document editing.

How to Fix Word 2021 Closing When Opening Options or Editing Documents

Product: Microsoft Word 2021
Device & OS: Windows
Scenario: User is attempting to configure settings via File > Options or edit an existing document.
Observed behavior: The application closes unexpectedly or locks editing capabilities.

Before you start

Ensure you have saved all open documents in other applications and that your Windows operating system is fully updated before attempting repairs.

Solution 1Recommended

Start Word in Safe Mode and Disable Add-ins

Use Safe Mode to bypass customizations and identify if a third-party add-in is causing Word to close.

Safe Mode starts Word with a minimal set of features, disabling all third-party add-ins. If Word operates normally in this mode, an add-in is likely responsible for the crashes.

Launch Safe Mode

Right-click the Windows Start button and select 'Run', or press the Windows key + R. Type 'winword /safe' and click OK.

Test Application Stability

Once Word opens in Safe Mode, go to File > Open and attempt to edit a document or access File > Options.

Disable COM Add-ins

If Word is stable, go to File > Options > Add-ins. At the bottom of the window, select 'COM Add-ins' from the Manage drop-down list and click 'Go'.

Isolate the Problematic Add-in

Uncheck all add-ins in the list and click OK. Restart Word normally. If the issue is resolved, re-enable the add-ins one by one to find the culprit.

Start Word in Safe Mode and Disable Add-ins

Safe Mode Verified: Successfully running Word in Safe Mode confirms that the core installation is intact and the issue is related to external add-ins or customizations.

Solution 2

Perform an Online Repair of Microsoft Office

Repairing the Office suite can fix issues caused by corrupted system files or missing registry keys.

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If Microsoft Word 2021 continues to crash or lock you out of editing, try WPS Office. It provides a lightweight, highly stable environment for creating and editing documents, completely free of charge.

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3. Edit Without Interruptions: Enjoy a stable editing experience without worrying about add-in crashes or corrupted settings.

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Frequently Asked Questions

Why does Word 2021 suddenly close when I click File Options?

This usually happens due to conflicting third-party add-ins, corrupted Word preferences, or damaged registry keys that fail to load the Options menu properly.

How do I know which add-in is causing Word to crash?

You can identify the problematic add-in by disabling all of them in Safe Mode, then re-enabling them one at a time. Restart Word after enabling each one until the crash reoccurs.

Will repairing Microsoft Office delete my saved documents?

No, running an Online Repair only fixes the application files and registry entries. Your personal documents, templates, and data will remain unaffected.

What should I do if Safe Mode doesn't fix the Word crashing issue?

If Safe Mode doesn't help, the issue might stem from conflicting background software or a heavily corrupted Office installation. Performing an Online Repair or checking for recent system updates is recommended.

Office App Problems