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Thread: "WindowsUpdate_00000646" "WindowsUpdate_dt000"

  1. #1 Guest

    "WindowsUpdate_00000646" "WindowsUpdate_dt000"

    i got problem in window updated "WindowsUpdate_00000646"
    "WindowsUpdate_dt000". pls give me one solution for this

  2. #2
    MowGreen Guest

    Re: "WindowsUpdate_00000646" "WindowsUpdate_dt000"

    Since you've provide noinformation as to the edition of Windows
    installed, what Service Packs have been installed, and *which* updates
    are causing the "problem", suggest you manually download the updates
    from the MS Download Center and save them.
    When the downloads complete, close all open programs and browsers and
    install them one at a time, restarting the system *if* prompted to
    between each update's installation:

    Enter the KB number of the "problem" updates into the " Search All
    Windows Download Center " field and then click the magnifying glass icon
    to start the search.
    EX: If the "problem" update is KB959209, enter KB959209 into the search
    You can see which updates failed in Vista by opening Windows Update in
    the Control Panel and then click the 'View update history ' link.

  3. #3
    Michael Guest
    Not to mention that he can't read. 300 of the last 310 posts are related to

    turn computer off. go outside to visit real world.

    I have tried to install these failed updates sperately and I still get this
    error message.

    Thanks for your information all now successfully downloaded

  4. #4
    pspetron62 Guest
    Receiving error 646 when downloading updates, OS is Vista. Download updates
    that failed are:
    2007 Microsoft Office Suite Service Pack 1 (SP1)
    Security Update for Microsoft Office 2007 (KB951550).
    Security Update for Microsoft Office Excel 2007 (KB973593)
    Security Update for Microsoft Office Publisher 2007 (KB950114)
    Security Update for the 2007 Microsoft Office System (KB951944)
    Security Update for the 2007 Microsoft Office System (KB954326)
    Security Update for the 2007 Microsoft Office System (KB956828)
    Security Update for the 2007 Microsoft Office System (KB973704)
    Update for Microsoft Office InfoPath 2007 (KB976416)
    Update for Microsoft Office Outlook 2007 Junk Email Filter (KB976884)
    Update for Microsoft Office Word 2007 (KB974561)
    Update for Office 2007 (KB934391)
    Update for Office 2007 (KB934393)
    Update for the 2007 Microsoft Office System (KB967642)

    I have attempted to load each individually, but this did not work either.
    Space is not an issue. Does anyone have a legitimate solution to fix this

    How did you resolve this issue. I have tryed the same to. Nothing seems to work.

    I had the same problem trying to download . I went here
    I had a list of D/L thats didn't install. Copied them then pasted on the
    above page. Then followed directions. I got them installed. I didn't reboot
    till i had them all installed

    I need help installing windows update_00000646-windows update_dt000. Please help me resolve this problem.

  5. #5
    MowGreen Guest

    Re: windows update_00000646

    There is no " windows update_00000646-windows update_dt000 ".
    That is known as an error message. To resolve it, one customarily posts
    which edition of Windows one is running and the *specific* KB number of
    the update. Or, if one has never posted in a newsgroup, one reads this
    *before* posting so that someone *may* assist them:

    How to ask a question

    Hint: Open Windows Update in the Control Panel. Click the 'View
    available updates' link. Write down the KB number of the offered updates.

    Next, go here: Microsoft Download Center

    Download the updates by searching for the KB number, save said updates.
    When you have them all, close Internet Explorer, and install them one at
    a time.

  6. #6
    luchuc Guest
    I have Vista 64bit. I had the same problem, but after a bit of web/microsoft
    searching, I found a solution. You have to turn off UAC. After I turned off
    UAC, I was able to install the updates without any problem.

    Go in Control Panel/User Accounts/Turn User Account Control on or off
    (you'll be turning it off at this point) Restart your computer. Once
    Windows is back up, install the updates. No problem. Once you're done
    installing, turn UAC back on. This is simpler. You can do this in Windows
    Security Update.

  7. #7
    Join Date
    Jun 2010

    Re: "WindowsUpdate_00000646" "WindowsUpdate_dt000"

    I'm getting the same message for my downloads, I have Vista, and the downloads are for security updates for Microsoft Office 2007. I'm not computer literate in any do you safely turn off UAC and what is it...

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