excel not open

Suraj yadav 0 Reputation points
2026-09-14T01:39:24.8433333+00:00

Excel not open error That is Preventing It Forom Working Correctly

Microsoft 365 and Office | Excel | Other | Windows
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  1. Estrella721 45,995 Reputation points Independent Advisor
    2026-09-14T02:13:19.0533333+00:00

    Hi,

    What changes did you make to your computer or subscription before the issue started?

    Instead of Quick Repair, I suggest trying an Online Repair to thoroughly repair any issues with the Office installation:

    In the search bar, type Control Panel > Programs and Features > find Microsoft 365/Office > right-click it > select Change > then run Online Repair.

    If the issue persists, you can use the Office Uninstall Support Tool (Uninstall Troubleshooter) to completely remove Microsoft Office from your device and then reinstall it:

    https://aka.ms/SaRA-officeUninstallFromPC

    Once you open the link, click Get Help. When the tool launches, select Yes, then click Next. Choose the option to uninstall Microsoft 365 and follow the on-screen instructions to complete the process.

    To reinstall Office:

    Go to https://account.microsoft.com/services

    Sign in with the Microsoft account associated with your Office license.

    Locate Microsoft Office and click Install.

    Run the downloaded installer and follow the on-screen instructions.

    Once installed, open an Office app such as Word or Excel and sign in with the Microsoft account associated with your purchase to activate Office.

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  2. Suraj yadav 0 Reputation points
    2026-09-14T01:45:24.0433333+00:00

    We're sorry, but Excel has run into an error that is preventing it from working correctly. Excel will need to be closed as a result.

    Would you like us to repair now?

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  3. Suraj yadav 0 Reputation points
    2026-09-14T01:45:10.0166667+00:00

    We're sorry, but Excel has run into an error that is preventing it from working correctly. Excel will need to be closed as a result.

    Would you like us to repair now?

    Was this answer helpful?

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  4. AI answer

    2026-09-14T01:39:42.6166667+00:00

    Try these steps in order:

    1. Start Excel in Safe Mode.
      • Press Windows + R.
      • Type excel /safe and press Enter.
      • If Excel opens in Safe Mode, the problem is likely caused by an add-in.
    2. Disable add-ins if Safe Mode works.
      • In Excel, go to File > Options > Add-Ins.
      • At the bottom, in Manage, select COM Add-ins and choose Go.
      • Clear one add-in, select OK, then restart Excel normally.
      • Repeat one at a time until the problem stops.
      • If needed, repeat the same process for Excel Add-Ins.
    3. Repair Office.
      • Open Settings > Apps > Installed apps.
      • Find Microsoft 365 or Office.
      • Select Modify.
      • Run Quick Repair first.
      • If Excel still does not open, run Online Repair.
      • Note: Online Repair fully reinstalls Office and can take 15–30 minutes.
    4. Check for antivirus conflicts.
      • Make sure antivirus software is fully updated.
      • If antivirus includes Excel integration or Excel add-ins, that can cause performance or startup problems.
      • Warning: changing antivirus settings can reduce protection. Use caution.
    5. If Excel opens to a blank screen when opening a workbook:
      • In Excel, go to View > Unhide and check for hidden sheets.
      • Try minimizing and maximizing the Excel window.
      • If needed, reset the file association for the workbook type in File Properties > Opens with > Change.
    6. If the issue started when opening or saving files and Excel hangs on a Grant Access prompt:
      • Update Office to version 16.34 or later.

    If Safe Mode does not open Excel, repair Office first.

    AI-generated content may be incorrect. Read our transparency notes for more information.

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