How to Fix Outlook and Word Closing with a Repair Error
Question details
The user is experiencing recurring crashes in Microsoft Outlook and Word where a repair error message appears, and clicking the provided Repair Now button fails to resolve the issue.

- Product
- Microsoft Word and Outlook
- Device & OS
- Windows
- Scenario
- Attempting to open and use Microsoft Word or Outlook for regular document and email tasks.
- Observed behavior
- The applications abruptly prompt an error stating there is a problem and the app must close. The built-in Repair Now option does not stop the applications from repeatedly crashing.
Before attempting a repair, make sure to completely close all Microsoft Office applications and ensure you have a stable internet connection for the repair tool to download necessary files.
Run an Online Repair for Microsoft Office
Use the comprehensive Online Repair tool through Windows Settings, which is much more effective at fixing deep application corruption than the quick 'Repair Now' prompt.
The 'Repair Now' button often fails because it only attempts a localized quick fix. Running an Online Repair will reinstall the corrupted structural files of your Microsoft Office applications, which is highly effective for persistent crash loops.
Click the Start menu, type 'Control Panel' in the search bar, and hit Enter to open it.
Click on 'Programs' and then select 'Programs and Features' to view your installed applications.
Scroll through the list to find your Microsoft Office installation. Right-click on it (or select it) and choose 'Change'.
In the dialog box that appears, select 'Online Repair' instead of Quick Repair, then click the 'Repair' button and allow the process to finish.

Start Outlook or Word in Safe Mode
Launch the applications in Safe Mode to check if a faulty third-party add-in is causing the software to crash.
Experience Crash-Free Productivity with WPS Office
If Microsoft Office continues to crash and repair loops hinder your work, switch to WPS Office. It is a lightweight, highly stable free alternative that offers seamless compatibility with Word, Excel, and PowerPoint files without heavy system resource usage.
- 1. Download and Install: Get the free WPS Office installer from the official website and install it on your PC.
- 2. Open Your Files Smoothly: Launch WPS Office and directly open your existing Word or Excel documents to continue your work without encountering repair errors.

Frequently Asked Questions
Why does the 'Repair Now' button in Word and Outlook fail?
The 'Repair Now' prompt attempts a very basic, quick localized fix. If core application files are heavily corrupted, missing, or blocked by Windows processes, this superficial fix is insufficient, making a full Online Repair necessary.
Will running an Online Repair delete my Outlook emails or Word documents?
No. Running an Online Repair only replaces and fixes the software's program files. Your personal documents, downloaded emails, and data files remain completely untouched and safe on your hard drive.
What should I do if Online Repair doesn't stop the applications from crashing?
If both Safe Mode and Online Repair fail to resolve the issue, you may need to completely uninstall Microsoft Office using the official Microsoft Support and Recovery Assistant, restart your computer, and perform a clean reinstallation.




