Windows 10: DISM.exe Failed While Trying to Install .NET Framework 3.5

Discus and support DISM.exe Failed While Trying to Install .NET Framework 3.5 in Windows 10 Software and Apps to solve the problem; I am trying to install .NET Framework 3.5. But for unknown reasons, this is not helping me out. Is it because of Windows Services, Computer Management,... Discussion in 'Windows 10 Software and Apps' started by DeriLoko3, Feb 14, 2019.

  1. DeriLoko3 Win User

    DISM.exe Failed While Trying to Install .NET Framework 3.5


    I am trying to install .NET Framework 3.5. But for unknown reasons, this is not helping me out. Is it because of Windows Services, Computer Management, or the .ISO Windows 10 file?

    Error Code: 800F0831


    DISM.exe Failed While Trying to Install .NET Framework 3.5 [​IMG]


    :)
     
    DeriLoko3, Feb 14, 2019
    #1
  2. das10 Win User

    Unable to download any framework for .net - (error code 0x80070002)


    OK, the Windows 10 Feature installation method should have been straightforward, but since that errored out as well, something else seems to be going on with your Windows, so wait for somebody with more experience to suggest a way out.

    In the mean time, if you haven't already, you could give muchomurka's suggestion a go as well with the elevated prompt and an install media to see if it works. The following link shows the detailed steps involved.

    Offline install of .NET Framework 3.5 in Windows 10 using DISM
     
    das10, Feb 14, 2019
    #2
  3. .NET Framework 3.5 (Includes .NET 2.0 & 3.0) Installation

    I would suggest you touninstall , reinstall and update the .Net framework 3.5.

    • Press Start button and type Programs and features
      and select it.
    • Select the .Net framework and uninstall.
    • Restart the PC andreinstall .Net framework 3.5 from the below link and
      Update.
    Download .Net framework 3.5: http://download.microsoft.com/download/6/0/f/60fc5854-3cb8-4892-b6db-bd4f42510f28/dotnetfx35.exe

    Note: Install all the pending updates after logging in to Microsoft account and check.

    Keep us informed if the issue is resolved. We are glad to help you further.

    Try the following:



    Press Windows key + X

    Click Command Prompt (Admin)

    Type in at the prompt OR Copy and Paste these one at a time : (Hit enter after each)

    Dism /Online /Cleanup-Image /CheckHealth

    Dism /Online /Cleanup-Image /ScanHealth

    Dism /Online /Cleanup-Image /RestoreHealth




    See if you can enable the .NET Framework or reinstall it.
     
    Andre Da Costa, Feb 14, 2019
    #3
  4. DISM.exe Failed While Trying to Install .NET Framework 3.5

    Can't Install NET. Framework 3.5

    Hello,

    I'm Independent Advisor and Microsoft MVP, here to help you with your question.

    Try the DISM method to enable .NET Framework 3.5 on your system.

    Please refer following step-by-step guide:

    https://www.kapilarya.com/how-to-enable-net-fra...

    Let us know if this helps!

    Note: Included link in this reply refers to blog post by a trusted Microsoft MVP.
     
    Kapil Arya [Directly], Feb 14, 2019
    #4
Thema:

DISM.exe Failed While Trying to Install .NET Framework 3.5

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