All Microsoft Office Error Codes

Microsoft Office errors affect Outlook, Excel, Word, and other Office applications. Common issues include email connection failures, corrupted data files, installation problems, and activation errors. Most Office errors can be resolved through built-in repair tools or by recreating user profiles.

25 Office error codes indexed

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Frequently Asked Questions

How do I repair Microsoft Office?
Go to Settings > Apps > Apps & features, find Microsoft Office, click Modify, then choose Quick Repair (fast, fixes most issues) or Online Repair (thorough, requires internet). Online Repair reinstalls Office components and fixes corrupted installations.
How do I fix Outlook connection errors?
Try: 1) Check your internet connection, 2) Verify email server settings in File > Account Settings, 3) Create a new Outlook profile (Control Panel > Mail > Show Profiles > Add), 4) Run Outlook in Safe Mode (outlook.exe /safe) to disable add-ins, 5) Repair Outlook data files with scanpst.exe.
Where is the Microsoft Office repair tool (scanpst.exe)?
The Inbox Repair Tool (scanpst.exe) is typically located at: C:\Program Files\Microsoft Office\root\Office16\ (for Office 2016/2019/365) or C:\Program Files (x86)\Microsoft Office\root\Office16\ for 32-bit installations. Close Outlook before running it, then browse to your .pst/.ost file to scan and repair.
Why does Excel show 'Not Enough Memory' errors?
This usually means the workbook is too large or complex. Try: 1) Close other applications to free RAM, 2) Break the workbook into smaller files, 3) Remove unnecessary formatting and formulas, 4) Disable hardware acceleration in File > Options > Advanced, 5) Ensure you're using 64-bit Office for large datasets.