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windows 10 Error code 0x80072f8f RRS feed

  • 질문

  • when i tried to install NET Framework 3.5, it shows "Failed to complete changes. Reboot and restart your computer" and show error code 0x80072f8f.... please help me to get out from this situation.

    2018년 2월 16일 금요일 오전 8:29

모든 응답

  • Hi Emperis,

    .NET Framework 3.5 is included in Win 10, so you couldn't install it from outside, no matter web installer or standalone installer.

    So, you may first check if the .NET Framework 3.5 is available in the Control Panel on Windows 10 Technical Preview and if available, you may enable it from the Control Panel to install it on the computer. To check if the.NET Framework 3.5 is available in Control Panel and to enable it, please follow these steps:
    a) Press “Windows Logo” + “R” keys on the keyboard.
    b) Type “appwiz.cpl” in the “Run” command box and press “ENTER”.
    c) In the “Programs and Features” window, click on the link “Turn Windows features on or off”.
    d) Check if the “.NET Framework 3.5 (includes .NET 2.0 and 3.0)” option is available in it.
    e) If yes, then enable it and then click on “OK”.
    f) Follow the on-screen instructions to complete the installation and restart the computer, if prompted.

    This will install the .NET Framework 3.5 feature on the computer. There is also another way by which .NET Framework 3.5 gets installed on the computer. This is done by the apps on demand.

    If an app requires the .NET Framework 3.5, but doesn't find that version enabled on your computer, it displays the prompt for installing the .NET Framework 3.5 on demand, either during installation, or when you run the app for the first time after its installation. In this prompt, you can choose the option “Install this feature” to enable the .NET Framework 3.5 on the computer.

    2018년 2월 19일 월요일 오전 1:43
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