.Net framework 4 doesn´t install on windows 7 64bit RRS feed

  • Question

  • I get the error code  HERSULT 0xc8000247 when i am trying to install .Net Framework 4 on my laptop with Windows 7 ?

    please help
    Monday, February 21, 2011 9:39 PM


  • Hi Hu33ein,

    Since you have formated the computer, would you please finish the steps below, and try install the .NET Framework again?

    Before install .NET Framework, please finish the steps below first:

    -          Turn off your anti-virus/antispyware software during installation;

    -          Install the latest Windows updates from the Windows Update site:;

    -          Complete or dismiss Windows Update before installation. (And don't forget to turn it on later)

    -          Try to clean your "%temp%" folder (Start Menu >> Run >> Type "%temp%).



    Then please run the setup with Administrator privilege: right-click the installer -> Run as administrator.

    If the installation still fails, you can collect the log files and analyze them:

    ·         Collect the logs from "%temp%" folder with the Log Collection Tool

    Collect tool:

    ·        You can find the in the %temp% folder.
    Send the file to me (E-mail:

    Note: Please attach the link of this post in the mail.

    I hope this helps.

    Best Regards,

    Andrew Wu [MSFT]
    MSDN Community Support | Feedback to us
    Get or Request Code Sample from Microsoft
    Please remember to mark the replies as answers if they help and unmark them if they provide no help.

    Wednesday, February 23, 2011 9:49 AM

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