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error 643

  1. #1


    Join Date : May 2010
    Posts : 22
    64
    Local Time: 04:50

    error 643

    Hello,
    I just tried installing updates for netframework and got error 643
    Can any one lead me in the direction to where i can fix this?
    thanks

      My System SpecsSystem Spec

  2. #2
    Lottiemansion's Avatar


    Join Date : Sep 2010
    Sheffield
    Posts : 1,928
    Vista Home premium & Windows 7 (Dual Boot) 32 Bit
    Local Time: 10:50
    uk uk yorkshire

     

    Re: error 643

    Hi,

    First, please check that you need the updates for the .NET software or you have it installed at least!

      My System SpecsSystem Spec

  3. #3


    Join Date : Apr 2008
    Canada
    Posts : 1,351
    Windows 7, Home Premium 64-bit, SP1. Vista Home Premium 32-bit SP2.
    Local Time: 05:50
    canada ca ontario

     

    Re: error 643

    Quote Originally Posted by fredrick View Post
    Hello,
    I just tried installing updates for netframework and got error 643
    Can any one lead me in the direction to where i can fix this?
    thanks
    Have a look at this Microsoft Support tutorial :
    When you try to install an update for the .NET Framework 1.0, 1.1, 2.0, 3.0, or 3.5, you may receive Windows Update error code "0x643" or Windows Installer error code "1603"

    Hope the above can help.

      My System SpecsSystem Spec

  4. #4


    Join Date : Aug 2011
    Posts : 6
    Windows Vista 64
    Local Time: 03:50


     

    Re: error 643

    Steps to fix error 643:

    1. Disable User account control.

    2. Do a clean boot.

    3. Click on this link: http://blogs.msdn.com/b/astebner/arc...8/8904493.aspx
    Download the .net framework clean up utility . Run it twice.

    4. Restart the computer.

    5. Go to, www.microsoft.com/downloads and install the .Net framework version 4 directly.

    I bet the issue is gonna get fixed.

    Last edited by Brink; 18 Oct 2011 at 10:34. Reason: replaced link with source link instead of unknown download link
      My System SpecsSystem Spec

error 643

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