Error 2-4 During Reinstallation of Office Home & Student – No Response from Support Service

Paulo Rodrigues 0 Reputation points
2026-09-01T13:10:19.5066667+00:00

During the reinstallation of Office Home & Student on a new laptop, after uninstalling the previous installation, I encountered Error 2-4, which prevented me from completing the installation.

I submitted a support request through aka.ms/smca, but despite waiting for a response, I have received no reply or assistance from the Support Service.

I need this issue to be addressed promptly, as I have a valid Office license but am currently unable to install and use the software. Please review my support request and provide a solution as soon as possible.

Microsoft 365 and Office | Install, redeem, activate | For home | Windows
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  1. TaoLi 110.6K Reputation points Independent Advisor
    2026-09-03T12:11:49.8966667+00:00

    Hi

    No, you do not need to uninstall Microsoft Teams. Teams is separate from the Office installation and should not cause Error 2-4.

    Since this is a new laptop and Office is not listed in Control Panel, please first run Microsoft’s Office setup troubleshooter:

    https://support.microsoft.com/en-us/support/get-help/microsoft-365-troubleshooters

    Then restart the computer and try installing Office again.

    Please let me know if Error 2-4 still appears.

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  2. Paulo Rodrigues 0 Reputation points
    2026-09-02T18:00:59.5866667+00:00

    Hi,

    It’s a brand-new HP laptop. The only existing Office component shown in the Control Panel is the pre-installed Teams app. Should I uninstall it as well?

    Thank you

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  3. TaoLi 110.6K Reputation points Independent Advisor
    2026-09-01T16:14:42.1633333+00:00

    Hi

    For Error 2-4, I recommend completely removing any remaining Office components using Microsoft’s uninstall troubleshooter, restarting the PC, and then reinstalling Office:

    https://support.microsoft.com/en-us/office/uninstall-microsoft-365-or-office-from-a-pc

    After restarting, sign in with the Microsoft account linked to your Office Home & Student license and reinstall it from:

    https://account.microsoft.com/services

    I hope this helps.

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