1. #1
    Unregistered

    Getting error code 643 while installing Windows Updates into HP laptop running on Windows 7

    I have recently purchased a HP laptop and installed Windows 7 into it. The problem is that I can’t install Windows Updates into that system. Whenever I make an attempt for doing the installation, I will get the error code 643. Is there any way available to get rid of this error?



  2. #2
    expert Array
    Join Date
    May 2012
    Posts
    1,791

    Re: Getting error code 643 while installing Windows Updates into HP laptop running on Windows 7

    This error code is related to the updates of Microsoft .NET Framework. First of all, try to fix those updates and see whether the issue gets resolved or not. Click the ‘Start’ button for that and navigate into Start > Control Panel > Add or Remove Programs from the start menu. Then, locate Microsoft.NET Framework from the programs listed on the screen and press the ‘Uninstall/Change’ button next to it. Repair that program afterwards and then try to install the updates. If the issue still persists, download .NET Framework cleanup tool and install it into your system. Double click on the icon of that tool to launch it. Get into ‘Product to clean up’ version afterwards and choose ‘All Version’ option. After that, hit the ‘Cleanup Now’ button available on the screen. Then, download and install Microsoft .NET Framework 3.5 Service Pack 1, Microsoft .NET Framework 1.1 Service Pack 1 and Microsoft .NET Framework Version 1.1 Redistributable Package into your system. You can then restart the PC and install the updates again.

  3. #3
    expert Array
    Join Date
    May 2012
    Posts
    1,791

    Re: Getting error code 643 while installing Windows Updates into HP laptop running on Windows 7

    This error code is related to the updates of Microsoft .NET Framework. First of all, try to fix those updates and see whether the issue gets resolved or not. Click the ‘Start’ button for that and navigate into Start > Control Panel > Add or Remove Programs from the start menu. Then, locate Microsoft.NET Framework from the programs listed on the screen and press the ‘Uninstall/Change’ button next to it. Repair that program afterwards and then try to install the updates. If the issue still persists, download .NET Framework cleanup tool and install it into your system. Double click on the icon of that tool to launch it. Get into ‘Product to clean up’ version afterwards and choose ‘All Version’ option. After that, hit the ‘Cleanup Now’ button available on the screen. Then, download and install Microsoft .NET Framework 3.5 Service Pack 1, Microsoft .NET Framework 1.1 Service Pack 1 and Microsoft .NET Framework Version 1.1 Redistributable Package into your system. You can then restart the PC and install the updates again.

  4. #4
    kumar12337 Array
    Join Date
    Sep 2012
    Location
    hyd
    Posts
    1,989

    Re: Getting error code 643 while installing Windows Updates into HP laptop running on Windows 7

    HI, my dear friend.......this is the problem occur if the MSI software update registration failed or dot NET installation on the computer has become corrupted......and to over come this problem follow my steps

    SOLUTION FOR MSI:

    if the problem is about the MSI registration failure

    simply visit this link and download the tool and fix the issue and the link is

    http://go.microsoft.com/?linkid=9666880


    SOLUTION FOR DOTNET:

    first press windows key+r and type appwiz.cpl and press ENTER key

    then click View installed updates at the left pane and double click on the .NET framework client profile option from the list

    and select repair.NET framework 4 client profile to its original state and click NEXT

    then the process will begins ............after that click FINISH button

    and then restart your PC .........and go to start and type windows update in the search box and click on windows update


    ALL THE BST............!!!!!!!

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