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Office Apps Crashing

How to Fix Microsoft Word Opening Briefly and Closing Unexpectedly

Camila MilosovichCamila Milosovich Sep 27, 2026 869 views

Question details

The user needs a solution to stop Microsoft Word from crashing or shutting down immediately after launch, especially when the in-app Repair Now option fails.

How to Fix Microsoft Word Opening Briefly and Closing Unexpectedly
Product
Microsoft Word
Device & OS
not provided
Scenario
Attempting to launch Microsoft Word to view or edit documents.
Observed behavior
The application opens briefly for a few seconds and then closes unexpectedly. Selecting the in-app Repair Now prompt also causes the software to shut down.
Before you start

Ensure you have your Microsoft account credentials handy, as performing a full repair may require you to sign back into your Office applications once the process is complete.

Solution 1Recommended

Perform an Online Repair via Control Panel

Running a full Online Repair fixes corrupted installation files that a standard Quick Repair or the in-app 'Repair Now' prompt might miss.

The built-in 'Repair Now' button often only triggers a Quick Repair, which may not be enough to fix severe startup crashes. Using the Windows Control Panel allows you to force a comprehensive Online Repair.

1
Open Control Panel

Click the Windows Start menu, type 'Control Panel', and press Enter to open it. Navigate to 'Programs' and then click on 'Programs and Features'.

2
Locate Microsoft 365 Apps

Scroll through the list of installed programs and select 'Microsoft 365 Apps' (or your specific version of Microsoft Office).

3
Select Change and Repair

Click the 'Change' button at the top of the list. If prompted by User Account Control, click 'Yes' to approve.

4
Run Online Repair

In the repair window, select the 'Online Repair' option instead of Quick Repair, then click 'Repair' to begin the process. This may take several minutes.

Perform an Online Repair via Control Panel
Requires Internet Connection: Online Repair downloads necessary installation files from Microsoft's servers, so ensure your computer remains connected to the internet until it finishes.
Free Microsoft Office alternative

Use WPS Office to Open and Edit Your Documents Without Crashing

If Microsoft Word continues to crash or requires lengthy repairs, WPS Writer is a stable, lightweight, and completely free alternative that lets you open your documents instantly without compatibility issues.

  1. 1. Download and Install: Visit the official WPS Office website to download the free installation package and follow the prompts to install it on your computer.
  2. 2. Launch WPS Writer: Open WPS Office and select 'Writer' from the main dashboard to access the word processor.
  3. 3. Open Your Document: Click 'File' > 'Open' and select your existing .docx file to continue working without interruption.
Highly stable performance with a lightweight installation package to prevent startup crashes.Fully compatible with Microsoft Word formats including .doc and .docx files.Familiar, intuitive user interface for a seamless migration with zero learning curve.Free to use with built-in PDF editing and format conversion tools.
microsoft office alternative - wps office

Frequently Asked Questions

Why does the 'Repair Now' button make Word close immediately?

The in-app 'Repair Now' prompt attempts a background Quick Repair. If the core application files are severely corrupted, this automated process fails and causes the application to shut down. Running a manual Online Repair via the Control Panel is a more reliable solution.

Will an Online Repair delete my saved Word documents?

No, repairing Microsoft 365 Apps only reinstalls and fixes the underlying software application files. Your personal documents, templates, and data files remain completely untouched.

What should I do if Safe Mode doesn't stop Word from crashing?

If Word still crashes while in Safe Mode, the issue is not related to faulty add-ins. You will likely need to perform the Online Repair, check for pending Windows OS updates, or completely uninstall and reinstall Microsoft Office.