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How to Fix Excel Files Not Opening on MacBook Air After Update
Question details
The user is unable to locate or open Excel files on their MacBook Air following a recent macOS system update.
- Product
- Microsoft Excel for Mac
- Device & OS
- macOS
- Scenario
- Attempting to access or open existing Excel spreadsheets after upgrading the Mac operating system.
- Observed behavior
- Excel files have either disappeared from their usual location, or the Microsoft Excel application fails to open them.
Before proceeding, determine whether this issue affects a single specific Excel file or all Excel files on your Mac, as this will help narrow down the cause.
Verify Excel Version and macOS Compatibility
macOS updates can sometimes render older versions of Microsoft Office incompatible. Checking your Excel version helps verify if an app update is required.
Microsoft typically supports only the three most recent major versions of macOS. If you updated to a brand new macOS version, your older Excel software might no longer be supported, requiring a patch or upgrade.
Open a new Finder window and click on 'Applications' in the left sidebar.
Scroll through the list of applications until you find Microsoft Excel.
Click on Microsoft Excel to select it, then choose 'Get Info' from the File menu at the top of the screen (or press Command + I). Review the installed version number and check Microsoft's official site to see if it is compatible with your new macOS.
Verify Office License Activation Status
A major macOS update might occasionally sign you out or disrupt your Microsoft Office license validation, preventing files from opening properly.
Differentiate Between Missing Files and Launch Issues
Depending on whether the file disappeared entirely or simply won't open in Excel, you need a different troubleshooting approach.
Open and Edit Excel Files on Mac Seamlessly with WPS Office
If Microsoft Excel continues to crash or fails to open your files after a macOS update, consider switching to WPS Office. It's a highly compatible, lightweight, and free alternative that works perfectly on Mac, ensuring you can access your spreadsheets without version conflict headaches.
- 1. Download and install: Download WPS Office for Mac from the official website and complete the installation.
- 2. Launch WPS Spreadsheets: Open WPS Office and click on the 'Spreadsheets' module.
- 3. Open your file: Click 'Open' and select your problematic Mac Excel file to view and edit it instantly.
Frequently Asked Questions
Why did my Excel files disappear after a macOS update?
macOS updates can sometimes alter your iCloud synchronization settings. If 'Desktop & Documents Folders' syncing is enabled, your files might have moved to iCloud Drive. Check your iCloud Drive folder in Finder or use Spotlight search to locate them.
How do I know if my Microsoft Office version is supported on my current macOS?
Microsoft typically supports the three most recent major versions of macOS. You can check your operating system version via the Apple menu > 'About This Mac', and compare it with the Microsoft 365 or Office 2021 system requirements.
Can I open my old Excel files if I switch to another office software?
Yes, alternative office suites like WPS Office fully support standard Microsoft Excel formats (.xlsx and .xls). You can open, edit, and save your existing files without any data loss.
What should I do if Excel crashes immediately upon opening a file?
If Excel crashes as soon as you open a file on Mac, try opening the application in Safe Mode by holding the Shift key while launching it. If it works, the issue might be caused by an incompatible add-in or corrupted preferences.
