Miscellaneous topics that do not fit into specific categories.
Try this in order:
- Update Office
- Open any Office app.
- Go to File > Account.
- Under Product Information, select Update Options > Update Now.
- If Update Now is not shown, select Enable Updates first.
- Start Word in Safe Mode to check add-ins
- Press Windows + R.
- Type
winword /aand press Enter. - If Word opens, the issue is likely caused by add-ins or templates not loading in this mode.
- Run an Office repair
- On Windows 10: right-click Start > Apps and Features.
- On Windows 11: right-click Start > Installed apps.
- Select the Microsoft 365 or Office product and choose Modify.
- If available, use Online Repair. This is more thorough than Quick Repair.
- For MSI-based installs, select Repair and then Continue.
- Restart the computer after the repair.
- If Office says it is busy or still will not open
- Wait a few minutes and try again.
- Restart the computer and test again.
- If the problem continues, use the Office uninstall troubleshooter to completely remove Office, then reinstall it.
- Note: the uninstall troubleshooter cannot uninstall Office 2024, and it requires Windows 10 or later.
- If Word starts but a specific document causes the crash
- In Word, go to File > Open > Browse.
- Select the file.
- Click the arrow next to Open and choose Open and Repair.
- Advanced step: reset Word settings in the registry
- This is only for Windows and should be done carefully.
- Back up the registry first.
- Close all Office apps.
- Open regedit.
- Go to
HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Word\Options. - Export the key before changing it.
- Then delete the Word options key and start Word again.
- Risk: incorrect registry changes can cause serious problems, so this should only be done if the earlier steps do not help.
The most effective fix in this scenario is usually Modify > Online Repair, because the repair button in the error dialog is typically only a quick repair.
References:
- How to troubleshoot problems that occur when you start or use Word
- Repair an Office application
- "Unable to start Office" or ”Office is busy” error message
- Open a document after a file corruption error
- Word is not working. - Microsoft Q&A I have a message. We are sorry but Word has run into an error that is preventing it from working correctly. Word will need to be closed as a result.
- we are sorry, but word has run into an error that is preventing it from working correctly. Word will need to be closed as a result. Would you like us to repair now? - Microsoft Q&A
- word will not open "Would you like to repair now? - Microsoft Q&A
- All microsoft office applications Excel, Word, Outlook, Etc. open with error and cannot be used - Microsoft Q&A