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Cannot install .NET Framework on Windows 7

    Question

  • Hello,

    I have a Windows 7 Home Premium x64 and I would like to install .NET Framework 4.0, because some applications require it.

    So I downloaded .NET Framework from MS download page and during installation I got an critical error.

    And this is a log file:

    OS Version = 6.1.7601, Platform 2, Service Pack 1
    OS Description = Windows 7 - x64 Home Premium Edition Service Pack 1
    CommandLine = C : \be882010ca7c77554f53aaec4fe617\\Setup.exe /x86 /x64
    TimeZone = Stredoeurópsky čas (normálny)
    Initial LCID = 1051
    Using Simultaneous Download and Install mechanism
    Operation: Installing
    Package Name = Microsoft .NET Framework 4 Setup
    Package Version = 4.0.30319
    User Experience Data Collection Policy: Disabled
    Number of applicable items: 11
    Exe (C : \be882010ca7c77554f53aaec4fe617\SetupUtility.exe) succeeded.
    Exe Log File: dd_SetupUtility.txt
    ServiceControl operation succeeded!
    ServiceControl operation succeeded!
    Exe (C : \be882010ca7c77554f53aaec4fe617\Windows6.1-KB958488-v6001-x64.msu) failed with 0x240006 - (null).
    Exe (C : \be882010ca7c77554f53aaec4fe617\SetupUtility.exe) succeeded.
    Exe Log File: dd_SetupUtility.txt
    MSI (C : \be882010ca7c77554f53aaec4fe617\netfx_Core_x64.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20180202_175820552-MSI_netfx_Core_x64.msi.txt
    Final Result: Installation failed with error code: (0x80070643), "Počas inštalácie sa vyskytla kritická chyba. " (Elapsed time: 0 00:00:12).


    Please can you help me?

    Thank you very much


    vendredi 2 février 2018 17:06

Toutes les réponses

  • Win 7 requires that .NET service be installed,in run or cmd type: appwiz.cpl  in add/remove open Win components,scroll to .NET expand the tree,select all,exit.Also, .NET v3.5 is in components,v2.0  is installed by

    default to Win 7.The negative,any .NET update/installation, disables v2.0 & no Win updates are ever available,one must open services.msc  in cmd or run,double click on Microsoft framework,v4.0 runs in auto,v2.0 runs in manual start,double  click on one,reset... 

    samedi 3 février 2018 00:03
  • Thanks for reply, I started service named "Microsoft .NET Framework NGEN" as you can see on this image:

    https://i.imgur.com/guPpn1A.png

    And it still not works, still same error:

    OS Version = 6.1.7601, Platform 2, Service Pack 1
    OS Description = Windows 7 - x64 Home Premium Edition Service Pack 1
    CommandLine = C:\a4a028a6cf1095820a728676db\\Setup.exe /x86 /x64
    TimeZone = Stredoeurópsky čas (normálny)
    Initial LCID = 1051
    Using Simultaneous Download and Install mechanism
    Operation: Installing
    Package Name = Microsoft .NET Framework 4 Setup
    Package Version = 4.0.30319
    User Experience Data Collection Policy: Disabled
    Number of applicable items: 11
    Exe (C:\a4a028a6cf1095820a728676db\SetupUtility.exe) succeeded.
    Exe Log File: dd_SetupUtility.txt
    ServiceControl operation succeeded!
    ServiceControl operation succeeded!
    Exe (C:\a4a028a6cf1095820a728676db\Windows6.1-KB958488-v6001-x64.msu) failed with 0x240006 - (null).
    Exe (C:\a4a028a6cf1095820a728676db\SetupUtility.exe) succeeded.
    Exe Log File: dd_SetupUtility.txt
    MSI (C:\a4a028a6cf1095820a728676db\netfx_Core_x64.msi) Installation failed. Msi Log: Microsoft .NET Framework 4 Setup_20180203_152433120-MSI_netfx_Core_x64.msi.txt
    Final Result: Installation failed with error code: (0x80070643), "Počas inštalácie sa vyskytla kritická chyba. " (Elapsed time: 0 00:00:12).



    • Modifié t0msk samedi 3 février 2018 14:30
    samedi 3 février 2018 14:29
  • Hi,

    Please try to download the Microsoft .NET Framework Repair Tool, and then reinstall the .NET Framework update. Here is link.

    Microsoft .NET Framework Repair Tool

    https://www.microsoft.com/en-us/download/details.aspx?id=30135

     

    Please also try to boot PC in a clean environment, then try to install .NET Framework 4.0 .

    Here is a link for your reference.

    How to perform a clean boot in Windows:

    https://support.microsoft.com/en-in/help/929135/how-to-perform-a-clean-boot-in-windows

    In addition, please check for and install any available updates. (Type Check for updates in search box , then select Check for updates. )

     

    Here is a link may help you solve the problem.

    .NET Framework update installation error: "0x80070643" or "0x643":

    https://support.microsoft.com/en-sg/help/976982/net-framework-update-installation-error-0x80070643-or-0x643


    Please remember to mark the replies as answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.

    lundi 5 février 2018 08:38
  • Hi, 

    How’s everything going? Please feel free to give me any update.


    Please remember to mark the replies as answers if they help.
    If you have feedback for TechNet Subscriber Support, contact tnmff@microsoft.com.

    jeudi 8 février 2018 09:47
  • Hello,

    sorry for late reply, I tried Repair tool and no success, then I tried clean boot and no success and then I tried that methods in https://support.microsoft.com/en-sg/help/976982/net-framework-update-installation-error-0x80070643-or-0x643

    Windows Update Troubleshooter fixed something but update failed again, then I tried this command:

    Ren %systemroot%\SoftwareDistribution SoftwareDistribution.bak

    And I got that I have no rights and I run command line like administrator.

    And other solutions didn'nt help.

    mardi 3 juillet 2018 13:56