How to fix error code: 0x80072F8F - 0X20000

Nicolette Morgan 0 Reputation points
2026-09-19T06:07:42.6466667+00:00

Hi, I am experiencing issues running the creation tool even after installing 2GB Ram. What does this error mean exactly and how can I fix it to install windows 10.

Regards,

Windows for home | Windows 10 | Install and upgrade
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  1. Arif Ali Mughal 85 Reputation points
    2026-09-19T07:00:46.95+00:00

    Hi Nicolette,

    Error 0x80072F8F - 0x20000 usually means the Media Creation Tool cannot make a secure connection to Microsoft’s servers. First, check the PC’s date, time, time zone, and internet connection. Microsoft reference: https://support.microsoft.com/en-us/windows/deployment/install-upgrade/get-help-with-windows-upgrade-and-installation-errors

    If you are upgrading from Windows 7, make sure TLS 1.2 is enabled, as this is required for secure connections. Microsoft reference: https://support.microsoft.com/en-US/servicing/os/windows-server/2019/07/update-to-enable-tls-1-1-and-tls-1-2-as-default-secure-protocols-in-winhttp-in-windows

    Adding RAM will not directly fix this error.

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  2. DYARI BARHAM 37,676 Reputation points Independent Advisor
    2026-09-19T06:49:21.6966667+00:00

    Hi ,

    I'm Dyari. Thanks for reaching out.

    May I ask what Windows edition and verion is currently running on your computer? Where did you download the Media Creation Tool?

    Click Start > Type system information and hit enter > Screenshot and post it back.

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  3. AI answer

    2026-09-19T06:08:02.39+00:00

    Error 0x80072F8F - 0x20000 is associated with running the Media Creation Tool when the system date, time, or time zone is incorrect. Set the correct date, time, and time zone, and make sure time sync is enabled.

    A relevant accepted resolution for this specific Media Creation Tool scenario is that Windows 7 must have TLS 1.2 enabled to run the Media Creation Tool.

    Try this order:

    1. Correct date and time
      • Set the correct date, time, and time zone.
      • Ensure time synchronization is enabled.
    2. Install all important Windows updates
      • Make sure the PC is fully updated before trying the upgrade again.
      • This includes hardware driver updates.
    3. Disconnect nonessential hardware
      • Unplug devices such as USB drives, printers, scanners, external drives, speakers, or docking stations.
    4. Temporarily remove non-Microsoft antivirus
      • Go to Control Panel\Programs\Programs and Features.
      • Select the antivirus product and choose Uninstall.
      • This can help if security software is interfering with setup.
    5. Remove nonessential software
      • In Control Panel\Programs\Programs and Features, uninstall outdated or unnecessary apps that could block the upgrade.
    6. If the PC is running Windows 7
      • Enable TLS 1.2 first, then run the Media Creation Tool again.

    Adding RAM does not address this error code directly. The error is tied to setup prerequisites and system configuration rather than memory alone.

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

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