How to fix my Microsoft excel it says it has an error on the system?

Hanny Pearl Bais 0 Reputation points
2026-11-11T01:45:57.7466667+00:00

I can't open my microsoft excel and also the word microsoft everytime i open it it says it has a system error

Microsoft 365 and Office | Excel | For home | Windows
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  1. Estrella721 47,785 Reputation points Independent Advisor
    2026-11-11T02:22:40.3166667+00:00

    Since the issue is affecting both Excel and Word, it could be related to your Office installation. I suggest trying an Online Repair to thoroughly fix any issues with the installation.

    In the search bar, type Control Panel > go to Programs and Features > find Microsoft 365/Office > right-click it > select Change > then choose 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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