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How to Fix Excel Crashing on Startup After macOS 15.3.2 Update
Question details
The user is experiencing immediate crashes when attempting to launch Microsoft Excel after performing a system update to macOS 15.3.2.
- Product
- Microsoft Excel
- Device & OS
- macOS 15.3.2
- Scenario
- Launching the Excel application right after a macOS version update.
- Observed behavior
- Excel crashes immediately upon startup, whereas other Microsoft Office applications continue to function normally.
Ensure all your unsaved Excel files are safely backed up to OneDrive or an external drive, and verify if other Office applications like Word or PowerPoint are functioning correctly.
Reset Microsoft Excel Container Data
Clearing the container cache resolves startup crashes caused by corrupt application preferences conflicting with the new macOS update.
macOS isolates app data in dedicated container folders. If Excel's cache or preference files were corrupted during the macOS 15.3.2 update, the app will crash upon launch. Removing this folder forces Excel to generate a fresh, uncorrupted directory.
Ensure Excel is closed. Open a Finder window on your Mac, click on 'Go' in the top menu bar, and select 'Go to Folder' (or press Command + Shift + G).
In the search box, type ~/Library/Containers/ and press Return to access the hidden Library directory.
Locate the folder named 'Microsoft Excel' (or 'com.microsoft.Excel' on older macOS versions). Drag this folder to the Trash.
Restart your Mac, then try opening Microsoft Excel again to see if the crash is resolved.
Test Mac in Safe Mode
Booting your Mac in Safe Mode helps determine if background applications or corrupted system caches are causing Excel to crash.
Install an Earlier Version of Microsoft Office
Rolling back to a previous, stable version of Excel can serve as a temporary workaround until Microsoft releases a patch for macOS 15.3.2.
Try WPS Office When Excel Keeps Crashing on Your Mac
If macOS updates repeatedly break Microsoft Excel and hinder your productivity, consider switching to WPS Office. It provides a highly stable, lightweight alternative for macOS users who need to edit spreadsheets seamlessly without constant startup crashes or expensive subscription fees.
- 1. Download WPS Office: Get the free WPS Office installation package for macOS from the official website.
- 2. Install and Open: Drag the WPS app into your Applications folder and launch WPS Spreadsheets.
- 3. Open Your Files: Double-click your existing .xlsx files or drag them into the WPS workspace to resume your work instantly without missing a beat.
Frequently Asked Questions
Why does Excel crash only after a macOS update?
macOS updates often introduce changes to system libraries or security frameworks. If the installed version of Excel relies on OS components that Apple has modified or deprecated in the new update, the application may fail to execute properly and crash immediately on launch.
Will reinstalling macOS fix my Excel crashing issue?
Reinstalling macOS without erasing your data can repair a damaged operating system that might be triggering the crash. However, this is a drastic step. You should always try resetting Excel's container data and testing in Safe Mode before attempting a full OS reinstallation.
How do I know if an Excel add-in is causing the crash?
If Excel opens successfully in Mac's Safe Mode, a third-party add-in or background program might be the culprit. You can verify this by disabling all add-ins under 'Tools' > 'Excel Add-ins' and re-enabling them one by one to identify the one causing the conflict.
Where can I check if this is a known bug with macOS 15.3.2?
You can visit the 'Fixes or workarounds for recent issues in Excel for Mac' page on the official Microsoft Support website. Additionally, checking the Apple Support Community forums can help you find out if other Mac users are reporting identical post-update crashes.
