Windows 8 – Installing the .NET Framework 3.5


If you’ve experienced this error message: “The following feature couldn’t be installed: .NET Framework 3.5 (includes .NET 2.0 and 3.0)

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Then this is your solution (at the moment):

dism.exe /online /enable-feature /featurename:NetFX3 /Source:g:\sources\sxs

from an administrative CMD. “g” is the drive where you have your win8 installation files.

Dave 


Comments (6)

  1. I'd been pulling my hair out over this for ages too.  That's why I just had to share the resolution!

  2. Ola Ogun says:

    That worked a treat have been pulling my hair out

  3. SN says:

    Great solution. Additional points: you will need elevated command prompt to run this command. There is a handy manual on creating one here: http://www.sevenforums.com/…/3718-elevated-command-prompt-shortcut.html

    Also, you will need to mount W8 iso. Luckily, windows 8 comes with mounting feature built-in (Magic disk was not compatible). Click on .iso in the windows explorer and choose "mount" under action.s

    The rest worked like a charm! many thanks!!

  4. Mudassar says:

    Dave! Thanks alot.

  5. MykH says:

    Thanks for sharing this……..the only guide that works for me and also the simplest one……..

  6. Victor Hugo says:

    I tried the above solution and I get the same error only through the cmd prompt now.

    It get’s to 65.8%
    Error: Ox800f0906