installation RRS feed

  • Question

  • How do i sort out an installation problem with net frame ,so far i got this : HRESULT 0x8024800c how do i solve this?
    Sunday, February 21, 2016 4:50 PM


  • Dear pc2016,

    Thank you for posting in MSDN forum.

    What’s the .NET Framework edition did you installed? What’s your OS version? And please upload the installation logs and it will help us to troubleshot this issue. Please use to gather the installation logs. After using it, you will find under %temp% folder. Please upload the file to and share the link here.

    From your description, I found a similar issue and you can have a look at here:

    pvdg42’s solution:

    Before trying to install .NET Framework 4.0, execute this command from an ELEVATED Command Prompt provided by the .NET Framework Team:

    "This issue is likely caused by a bad ACL on assembly\tmp folder. After installing updates, the ACL propagates to installed assembly folders in both 4.0 & legacy GAC.  If those updates were installed by WU or another user, the propagated ACL will prevent install of the same assembly by the current user.

    A work around would be to reset the ACL on GAC dirs.

    for /F %D in ('dir %WINDIR%\assembly %WINDIR%\Microsoft.NET\assembly /s /b /a:d') do takeown /F %D && icacls %D /reset /T"

    After running that command, follow these steps:

    Please follow these instructions exactly:

    1. Download a fresh copy of the standalone installer for .NET Framework 4.0:

    2. Also, clear your %temp% directory and disable your AV software.

    3. Run the standalone installer from step 1 As Administrator.

    Hope this solution will help to you. If the issue persists, please do reply with more information. We would be happy to help you further.

    Thanks and best regards,

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    Monday, February 22, 2016 9:28 AM