Office Apps Crashing

Fix Microsoft Excel Crashing When Entering Data in a Cell

Camila MilosovichCamila Milosovich Nov 12, 2026 869 views

Question details

The user needs to stop Microsoft Excel from crashing immediately after data is entered into a worksheet cell.

Fix Microsoft Excel Crashing When Entering Data in a Cell
Product
Microsoft Excel
Device & OS
not provided
Scenario
Entering or editing a value in an Excel worksheet cell.
Observed behavior
Excel closes, freezes, or crashes as soon as the user enters data into a cell.
Before you start

Close Excel and restart the computer before testing further. If the problem occurs in one file only, make a copy of that workbook and test the copy so you can compare its behavior with a new blank workbook.

Solution 1Recommended

Start Excel in Safe Mode and disable problematic add-ins

Use this method first when Excel crashes during data entry, especially if the issue began after installing an add-in or integration.

Safe Mode starts Excel without most extensions and customizations. If typing works in Safe Mode, an Excel or COM add-in is likely causing the crash.

1
Open Excel in Safe Mode

Close Excel. Hold down Ctrl while launching Excel, then select Yes when prompted to start Excel in Safe Mode. Alternatively, press Windows+R, enter excel /safe, and select OK.

2
Test cell entry

Open a blank workbook in Safe Mode, select a cell, and type a short value. If Excel does not crash, continue by checking add-ins.

3
Disable Excel add-ins

In Excel, select File > Options > Add-ins. At the bottom, choose Excel Add-ins from the Manage list and select Go. Clear all add-in check boxes, then select OK.

4
Disable COM add-ins

Go to File > Options > Add-ins, select COM Add-ins from the Manage list, and choose Go. Clear the selected add-ins, restart Excel normally, and re-enable add-ins one at a time to identify the cause.

Start Excel in Safe Mode and disable problematic add-ins
Check both add-in types: An add-in can appear under either Excel Add-ins or COM Add-ins, so test both lists before concluding that add-ins are not involved.
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Frequently Asked Questions

Why does Excel crash only when I type in a cell?

A crash during cell entry can be caused by an incompatible add-in, damaged workbook content, outdated Office components, graphics-driver issues, or limited available memory. Start Excel with excel /safe to check whether add-ins are involved.

How do I open Excel in Safe Mode?

Close Excel, press Windows+R, type excel /safe, and select OK. You can also hold Ctrl while opening Excel and confirm the Safe Mode prompt.

How can I tell whether an Excel add-in is causing the crash?

If Excel works in Safe Mode, go to File > Options > Add-ins. Select Excel Add-ins or COM Add-ins in the Manage list, choose Go, disable all add-ins, and then enable them individually after restarting Excel normally.

What should I do if only one Excel workbook crashes?

Open a blank workbook from File > New and test data entry. If only one file crashes, use File > Open > Browse, select the arrow beside Open, and choose Open and Repair. You can also copy usable sheets into a new workbook.

How do I repair a Microsoft Office installation for Excel crashes?

In Windows Settings, go to Apps > Installed apps, locate Microsoft 365 or Microsoft Office, select Modify, and run Quick Repair. If Quick Repair does not help, return to the same location and run Online Repair.