.NET Framework 3.5 installation error: 0x800F0950

Anonymous
2017-12-14T20:14:23+00:00

Hello, I get this error: .NET Framework 3.5 installation error: 0x800F0950

I'm running an HP, Windows 10 home.. Okey i had this situation.. At the beginning i tried to reset my windows cause i wanted to, It didn't work so i installed a new windows 10 home, Then after i while i noticed that every wasn't running correctly, Then after i while i wanted to download .NET Framework 3.5, But that i got this error above, Someone help me please, In need !

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Anonymous
2017-12-14T20:18:23+00:00

Open Notepad then copy in this code

@echo off

Title .NET Framework 3.5 Offline Installer

for %%I in (D E F G H I J K L M N O P Q R S T U V W X Y Z) do if exist "%%I:\sources\install.wim" set setupdrv=%%I

if defined setupdrv (

echo Found drive %setupdrv%

echo Installing .NET Framework 3.5...

Dism /online /enable-feature /featurename:NetFX3 /All /Source:%setupdrv%:\sources\sxs /LimitAccess

echo.

echo .NET Framework 3.5 should be installed

echo.

) else (

echo No installation media found!

echo Insert DVD or USB flash drive and run this file once again.

echo.

)

pause

Save the file as netfx.cmd

Right click it and choose Run as administrator.

The file will install .NET Framework 3.5 automatically after finding the drive letter of your Windows 10 installation media.

If media not found insert Win10 Usb or Dvd drive and run as administrator again.

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Anonymous
2018-09-17T17:26:57+00:00

Hi,

This worked for me... You need to put Installation Media in your DVD drive, Flash Drive or elsewhere... I used a Flash Drive...

Enter this into Command Prompt (Admin) or PowerShell (Admin)…

Dism /online /enable-

feature /featurename:NetFX3 /All /Source:D:\sources\sxs /LimitAccess

Change D: to drive letter the installation media is on...

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  1. Anonymous
    2019-03-27T12:15:18+00:00

    I did it as you wrote but after I runned the .cmd file as administrator I got: Error: 87 in cmd app.

    I got this at CMD:

    Found drive F

    Installing .NET Framework 3.5...

    Error: 87

    DISM doesn't recognize the command-line option ":\sources\sxs".

    For more information, refer to the help by running DISM.exe /?.

    The DISM log file can be found at C:\Windows\Logs\DISM\dism.log

    .NET Framework 3.5 should be installed

    Press any key to continue . . .

    can you help me fix this please and then install the Net Framework 3.5 successfully?

    same here i recieve error 87

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  2. Anonymous
    2019-03-29T04:55:29+00:00

    ممكن حل مشكلة الكود 

    error code: 0x800f0950

    ويندز 10 برو

    واشكركم على مجهودكم العظيم  نحو التطوير والابداع فى تتطوير ويندز 10

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  3. Anonymous
    2019-04-18T06:09:05+00:00

    net framework 3.5 install error

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