Miscellaneous topics that do not fit into specific categories.
Try these steps in order:
- Update Office
- Open any Office app if possible.
- Go to File > Account > Update Options > Update Now.
- If Update Now is not shown, select Enable Updates first.
- Start an app in Safe Mode to check add-ins
- Press Windows key + R to open Run.
- Try one of these commands:
- excel /safe
- winword /safe
- powerpnt /safe
- mspub /safe
- visio /safe
- If the app opens in Safe Mode, go to File > Options > Add-Ins.
- In Manage, select the app add-ins or COM Add-ins, then select Go.
- Clear one add-in at a time and restart the app normally.
- Older add-ins known to cause problems include ABBYY FineReader, PowerWord, and Dragon Naturally Speaking.
- Run an Online Repair
- This is the best next step when all Office apps fail or when Repair Now does not fix the issue.
- On Windows 10:
- Right-click Start > Apps and Features.
- Select the Microsoft 365 or Office product.
- Select Modify.
- Choose Online Repair > Repair.
- Note: Online Repair is more complete than Quick Repair.
- Check Windows updates and drivers
- Go to Windows Update and install all available updates.
- If the issue continues, make sure these drivers are current: video card, printer, mouse, and keyboard.
- On laptops, also check the device manufacturer site for updated drivers.
- Uninstall and reinstall Office
- If repair does not help, uninstall Office using the Microsoft uninstall troubleshooter, restart the PC, and reinstall Office.
- If using Windows 7
- Install Service Pack 1 and the latest Windows updates. This specific stopped-working issue was fixed by updating Windows 7.
If Office apps show a message like “has run into an error” and close, Online Repair is the recommended fix before reinstalling.
References:
- I get a "stopped working" error when I start Office applications on my PC
- Repair an Office application
- Microsoft "Office app" stopped working. Windows is verifying a solution for this...
- ms office not working - Microsoft Q&A
- All microsoft office applications Excel, Word, Outlook, Etc. open with error and cannot be used - Microsoft Q&A