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

  1.    #1

    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

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      My ComputerSystem Spec

  2. Kari's Avatar
    Posts : 15,654
    Windows 10 Pro
       #2

    Your command has two errors.

    First, the source should be the drive letter of a mounted ISO (tutorial), not ISO file itself. Second, the backslash characters (\) in your command have been replaced with character .

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    Correct command syntax:

    dism /online /enable-feature /featurename:NetFx3 /All /LimitAccess /source:X:\sources\sxs

    Kari
      My ComputerSystem Spec

  3.    #3

    Kari said: View Post
    Your command has two errors.

    First, the source should be the drive letter of a mounted ISO (tutorial), not ISO file itself. Second, the backslash characters (\) in your command have been replaced with character .

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    Correct command syntax:

    dism /online /enable-feature /featurename:NetFx3 /All /LimitAccess /source:X:\sources\sxs

    Kari
    I used the USA locale and the correct syntax, but it did not work. I got the same error code.

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  4.    #4

    I even did this method, but it did not work.

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    This did not work.

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    Last edited by DeriLoko3; 4 Weeks Ago at 15:01.
      My ComputerSystem Spec


 

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