Office Apps Crashing

How to Fix Excel Crashing When Opening a OneDrive File During Sync

Huma Ashraf ChHuma Ashraf Ch Oct 21, 2026 871 views

Question details

The user experiences Excel crashing when attempting to open a OneDrive file that is actively synchronizing.

How to Fix Excel Crashing When Opening a OneDrive File During Sync
Product
Microsoft Excel, Microsoft OneDrive
Device & OS
not provided
Scenario
Attempting to open a OneDrive spreadsheet while the file displays blue syncing arrows.
Observed behavior
Excel crashes without displaying an error message during the sync process, but the file opens normally once synchronization completes.
Before you start

Ensure you have a stable internet connection, as network interruptions can cause OneDrive synchronization to hang and exacerbate application crashes.

Solution 1Recommended

Open the File via Excel's Internal Menu or OneDrive Online

Bypassing the Windows File Explorer and opening the file directly through Excel or your browser can prevent the crash.

Opening the file directly from the File Explorer while it is syncing can trigger read/write conflicts. Initiating the open command from within the application or via the web often bypasses this trigger.

1
Open via Excel

Launch Microsoft Excel first. Go to File > Open, then select OneDrive or SharePoint to locate and open your file securely.

2
Open via OneDrive Online

Alternatively, navigate to OneDrive online in your web browser, locate the spreadsheet, and choose to open it using the Excel web application.

Open the File via Excel's Internal Menu or OneDrive Online
Workaround Success: Using the web version ensures you can access your data immediately without waiting for the local synchronization to finish.
Free Microsoft Office alternative

Use WPS Office to Seamlessly Open Cloud Documents

If Excel continues to crash during OneDrive synchronization, consider switching to WPS Office. It provides a free, lightweight, and highly compatible alternative for handling spreadsheets without sync-related crashes.

  1. 1. Download and Install: Visit the official WPS website to download and install WPS Office for free.
  2. 2. Open WPS Spreadsheets: Launch the application and select Spreadsheets from the home screen.
  3. 3. Access Your Files: Click Open and navigate to your local OneDrive folder to open your syncing files smoothly.
Fully compatible with Microsoft Excel formats including .xlsx, .xls, and .csv.Free and lightweight, requiring fewer system resources than Microsoft Office.Familiar user interface for a seamless transition with zero learning curve.Built-in cloud support for smooth, crash-free document editing.
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Frequently Asked Questions

Why does Excel crash only when the blue syncing arrows are visible?

The blue arrows indicate that OneDrive is actively downloading or synchronizing the file. Opening the file during this active process can cause a read/write conflict in Excel, leading to an application crash.

Can I prevent OneDrive from syncing while I work on my Excel files?

Yes, you can temporarily pause OneDrive syncing. Click the OneDrive icon in your taskbar, select the gear icon for Help & Settings, and choose 'Pause syncing' for your preferred duration (e.g., 2 hours).

Does this crash mean my Excel workbook is permanently corrupted?

Not necessarily. If the file opens normally after synchronization completes, the file is likely intact. The crash is typically caused by the file being temporarily locked or incomplete during the active sync process rather than actual data corruption.