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Thread: WindowsUpdate_00000643 WindowsUpdate_dt000

  1. #1
    Mitch19969 Guest

    WindowsUpdate_00000643 WindowsUpdate_dt000

    I am getting the following error "WindowsUpdate_00000643 WindowsUpdate_dt000"
    while trying to install "Security Update for Microsoft .NET Framework,
    Version 1.1 Service Pack 1 (KB929729). Has anyone else encountered this
    problem? If so, have you come up with a resolutuion?

  2. #2
    zareh Guest
    I am getting the having same problem

    I too am receiving the same error. Looking for solution as well. Let me know
    if anyone can solve this one.

    I have the same problem. I updated my Sony notebook to Vista from Windows XP
    Pro. I have make a question for Microsoft and they show they will give me a
    respond for it. If I "got" it, I will put it on!

    One more to the list... two weeks the same, over and over...

  3. #3
    jsb1951 Guest

    RE: WindowsUpdate_00000643 WindowsUpdate_dt000

    I turned off my AVG 7.5 virus control and was able to install the
    update the first time without any problem. I had tryed 6 times before I did
    this. Might try it.

  4. #4
    juanalfredo Guest
    Is there a less complicated solution? The update seems like its critical one
    to have, why is not Microsoft more involved?

    I folowed your instructions to the letter and now I am getting error66a.
    Anyone else had this problem?

  5. #5
    sote1999 Guest
    I am not sure about any external product dependencies, but it looks like on
    Vista, the .NET updates are very picky about the user which installs the
    update. I had tried installing the problematic patch KB929729 as a domain
    user through Automatic Updates (check if you are local or domain user) and
    encountered the problem. I tried downloading the patch executable to a local
    drive and running it with "Run as Administrator" under the same domain user
    but still with no success. Finally I logged in as the local Administrator
    account (You have to enable it on Vista, since by default it is disabled),
    and I installed KB928366 and KB929729 (per one of the posts above in the
    thread) manually. It worked with no problems at all and I did not use the
    Cleanup utility.

    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"

  6. #6
    suleyman suleyman Guest
    I had the same issue and I went through the long process of removing all .net
    framework 1.1 software from my vista 32 bit computer with the windows
    installer clean up utility. After all of this, I still had the same problem.

    I found a solution that worked for me. With the .net framework 1.1 software
    removed from my computer, I downloaded the following three files in this
    order and installed them and it was fine:

    Microsoft .NET Framework Version 1.1 Redistributable Package
    Microsoft .NET Framework 1.1 Service Pack 1
    Microsoft .NET Framework 1.1 Service Pack 1 Security Update for Windows
    2000, Windows XP, Windows Vista, Windows Server 2008, Windows 7, and Windows
    Server 2008 R2 (KB953297)

    By googling these three names, you should be able to easily find and
    download these files on your computer.

    For those not having removed the .net framework 1.1 software yet from your
    computers, you can probably just download this file, install it and hopefully
    it will do the trick:

    Microsoft .NET Framework 1.1 Service Pack 1 Security Update for Windows
    2000, Windows XP, Windows Vista, Windows Server 2008, Windows 7, and Windows
    Server 2008 R2 (KB953297)

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