File Cannot Open

How to Fix Excel Workbook Cannot Be Found Error

Emma Brown Oct 20, 2026 868 views

Question details

The user is unable to open a saved file in Excel and receives a prompt stating that the workbook cannot be found.

How to Fix Excel 'Workbook Cannot Be Found' Error

Product: Microsoft Excel
Device & OS: not provided
Scenario: Attempting to open a saved workbook or accessing a personal macro workbook in Microsoft Excel.
Observed behavior: Excel displays a 'workbook cannot be found' error message and fails to open the requested file.

Before you start

Verify that the Excel file has not been recently moved, renamed, or deleted from its original folder by manually checking its location in File Explorer.

Solution 1Recommended

Check and Update Your Excel Build Version

Outdated or buggy Excel versions can sometimes cause false missing file errors. Updating to the latest build can resolve these bugs.

Microsoft frequently releases patches for known bugs in specific Office builds. If a recent update caused the missing workbook error, installing the newest hotfix is the most reliable solution.

Open Excel Account Settings

Launch Microsoft Excel, click on 'File' in the top-left corner, and select 'Account' from the bottom left menu.

Check the Current Build

Under 'Product Information', take note of your current Version and Build number in case you need to report it to Microsoft Support.

Update Excel

Click the 'Update Options' button next to Office Updates and select 'Update Now' from the drop-down menu. Wait for the updates to download and install, then restart Excel.

Check and Update Your Excel Build Version

Update Complete: After updating, try opening your workbook again. If the issue was related to an Office bug, the file should now open normally.

Solution 2

Locate and Restore the Personal Macro Workbook

If this error occurs immediately upon opening Excel, it is likely related to a missing Personal.xlsb file.

Solution 3

Seek Assistance from Microsoft Community Support

If standard troubleshooting fails, you may need to escalate the issue by providing your specific build number to Microsoft Support.

Free Microsoft Office alternative

Switch to WPS Office for a Reliable Spreadsheet Experience

Tired of dealing with unexpected 'workbook cannot be found' errors and complicated Office updates? Switch to WPS Office. It is a free, lightweight, and highly compatible alternative that effortlessly opens all your existing Excel files without broken reference links or version conflicts.

1. Download and Install WPS Office: Visit the official WPS website, download the free version, and follow the simple installation prompts.
2. Launch WPS Spreadsheets: Open the WPS Office application and click on 'Spreadsheets' from the main dashboard.
3. Open Your Workbook: Drag and drop your missing .xlsx file directly into the workspace, or click 'Open' to locate it on your hard drive.

Fully compatible with Microsoft Excel formats, including .xls, .xlsx, and .csv.Lightweight installation with incredibly fast file loading speeds.Familiar user interface that ensures a seamless migration without a learning curve.Free to use with powerful built-in spreadsheet, presentation, and document tools.

microsoft office alternative - wps office

Frequently Asked Questions

Why does Excel say my workbook cannot be found when the file is visibly on my desktop?

This can happen if the file path exceeds the character limit set by Windows, if a shortcut link points to an old location, or if the file is locked by a background syncing process like OneDrive. Try copying the file to the root of your C: drive and opening it from there.

How do I find my missing Personal.xlsb file?

You can typically locate this file by pressing Windows Key + R, typing '%appdata%\Microsoft\Excel\XLSTART', and hitting Enter. If the folder is empty, your personal macro workbook has been deleted or moved.

Can a corrupted Excel update cause 'file missing' errors?

Yes. Specific build versions of Excel occasionally contain bugs that disrupt file path reading. Checking for new updates via File > Account > Update Options, or rolling back to a previous Office build, usually resolves these glitches.

Document & File Issues