Office Apps Freezing

Fix Excel Stops Responding When Opening a File on Windows

Elise Williams Sep 29, 2026 870 views

Question details

The user is experiencing an issue where Microsoft Excel freezes and becomes unresponsive immediately after opening a workbook and clicking on the window.

How to Fix Excel When It Stops Responding After Opening a File on Windows

Product: Microsoft Excel
Device & OS: Windows
Scenario: Opening an existing Excel workbook and attempting to interact with the application interface.
Observed behavior: The Excel application completely stops responding on the local device, despite the exact same file working perfectly in Excel for the web and on other computers.

Before you start

Before beginning the troubleshooting steps, press Ctrl + Shift + Esc to open the Task Manager and force close any frozen instances of Microsoft Excel running in the background.

Solution 1Recommended

Start Excel in Safe Mode and Disable Add-ins

Booting Excel in Safe Mode bypasses any third-party add-ins or extensions, helping you identify if a faulty plugin is causing the application to freeze.

Many unresponsiveness issues in Microsoft Excel are caused by outdated or corrupted COM add-ins. By launching Excel in Safe Mode, you load the application with only its most basic functions enabled.

Launch Run Dialog

Press the Windows key + R simultaneously on your keyboard to open the Run dialog box.

Enter Safe Mode Command

Type excel /safe in the text field and press Enter. Excel will now open in Safe Mode.

Access Add-ins Menu

If Excel works normally without freezing, click on File in the top-left corner, select Options, and then click on Add-ins in the left sidebar.

Disable COM Add-ins

At the bottom of the window, change the Manage dropdown to COM Add-ins and click Go. Uncheck all active add-ins and click OK.

Restart Excel

Close Excel and reopen it normally to verify if the freezing issue has been resolved.

Start Excel in Safe Mode and Disable Add-ins

Identify the Culprit: If the issue is resolved, re-enable your add-ins one by one and restart Excel each time to determine exactly which add-in is causing the crash.

Solution 2

Disable Hardware Graphics Acceleration

Turning off hardware graphics acceleration forces Excel to rely on software rendering, which can resolve freezing caused by display driver conflicts.

Solution 3

Perform an Online Repair for Microsoft Office

Running an Online Repair will scan your Office installation and replace any damaged or missing core files that might be causing Excel to hang.

Free Microsoft Office alternative

Open Your Spreadsheets Smoothly with WPS Office

If Microsoft Excel continues to freeze or crash on your Windows PC, consider trying WPS Office. It is a highly compatible, lightweight alternative that opens your existing .xlsx files instantly without the heavy resource usage or plugin conflicts.

1. Download the Installer: Visit the official WPS Office website and download the free installation file for Windows.
2. Install WPS Office: Run the downloaded installer and follow the simple on-screen prompts to set up the software.
3. Open Your Spreadsheet: Right-click your problematic Excel file, choose 'Open with', and select WPS Spreadsheet to view and edit your data smoothly.

Fully compatible with Microsoft Excel (.xls, .xlsx, .csv) and Google Sheets formatsLightweight architecture prevents the freezing and unresponsiveness common in heavier softwareFree to use with a familiar, user-friendly interface that requires no learning curveSeamlessly migrate your local and cloud files without any data loss or formatting issues

Frequently Asked Questions

Why does Excel freeze on my computer but work fine online?

This usually indicates an issue with your local environment rather than the file itself. Common culprits include conflicting third-party COM add-ins, outdated graphics drivers, or corrupted Microsoft Office installation files on your specific Windows device.

Will starting Excel in Safe Mode delete my spreadsheet data?

No, starting Excel in Safe Mode will not delete any of your data or files. It simply launches the application in a restricted state, temporarily bypassing startup programs and add-ins to help you troubleshoot software conflicts.

How do I clear temporary Excel files that might be causing freezing?

You can clear temporary files by pressing Windows + R, typing '%temp%' (without quotes), and pressing Enter. In the folder that opens, select all the files and delete them. Skip any files that are currently in use by the system.

What should I do if Online Repair doesn't fix the unresponsiveness?

If Online Repair fails, you may need to completely uninstall Microsoft Office using the Microsoft Support and Recovery Assistant tool, and then perform a fresh installation. Alternatively, check if a Windows Update is pending, as system updates often resolve software conflicts.

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