Windows update: error code 646 (KB976321).

I would love too.  How can I disable the user account control?   Point me in the right direction and I give it a shot.

How can I disable the user account control?

Hi onyxmann609,

Please follow the instructions in the link below:

http://Windows.Microsoft.com/en-us/Windows-Vista/turn-user-account-control-on-or-off

Let me know if it helps.

Tags: Windows

Similar Questions

  • Windows Update error code 646 & dt000.

    Received the Windows Update error Code 646 & dt000 does not allow the following 2 updates be installed (KB976382 KB981725) what I need to do.

    Sorry, you have problems getting your patches installed. I have a number of things for you to look at.  First of all, yourBackground Intelligent Transfer Services set toAutomaticand started and Windows Update ? They both should be started. You can check these settings by typing services.msc in the search box of the start menu.

    Sometimes in order to get patches to install correctly, you must perform these tasks manually. Click each of the links below and click on download and run.  You must accept the agreement and then click on continue.

    KB976382

    KB981725

    If this does not work, try to run the Microsoft OneCare safety scanner.  Sometimes it will solve problems of hidden registry, or can clear the virus that can prevent the installation of the patches: http://onecare.live.com/site/en-us/center/whatsnew.htm. Click full service scan, and thenQuick scan (full scan takes a long time to complete). Try the patches.

    Barbara

  • Windows Update error code: 646 (KB982331) failed

    I can not update KB982331 I tried the stand alone far from the center of update, that I turned my UAC off I disabled Norton I get the message that it was a problem of update error code 646 as I tried to save the download, disconnected from the internet and installing still does not update.

    Access the following KB via Internet Explorer (32-bit) only, run the difficulty, reboot & then try to reinstall updates: http://support.microsoft.com/kb/886549 [ignore the title, etc.] ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

  • Windows Update error code 646 & 643

    I can not install 6 updates on my pc. updates such as net framework 1.1 service pack 1, outlook 2007, visio viewer 2007, System 2 office 2007 (KB972581) (KB974234), and the filter of junk e-mail in outlook 2007... I get the error 646 & 643 code. I tried disabling my firewall, but it did not work... pls help...

    Try this for your error Code 646 and read ALL the messages/solutions to your problem on the link below:

    http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/f3390e74-9961-4AAE-8a05-554c1a9cf1a2

    Read the info on the above link to error Code 646.

    With the compliments of: David_O - Support Engineer

    This problem occurs when the agent Windows Update Wups2.dll file is incorrectly registered in the registry. Because registry files that correspond to the Wups2.dll file are missing, update facilities have failed. There are two methods to resolve this issue, use method 1 first, and if it did not resolve your issue, go to method 2

    Method 1: Save the Windows Update files

    1. clickStart and type notepad in the box start the search .

    2. click onNotepad in the programs list.

    3. copy the following commands, and then paste them into the opened Notepad window:

    REGSVR32 WUPS2. DLL/S
    REGSVR32 STINKS. DLL/S
    REGSVR32 WUAUENG. DLL/S
    REGSVR32 WUAPI. DLL/S
    REGSVR32 WUCLTUX. DLL/S
    REGSVR32 WUWEBV. DLL/S
    REGSVR32 JSCRIPT. DLL/S
    REGSVR32 MSXML3. DLL/S

    1. in Notepad, on thefile menu, click on record under.

    2. in the listrecord under , click all files.

    3. in thefile name box, type register.bat.

    4. save the Register.bat file to your desktop.

    5 right-click the Register.bat file, and then clickrun as administrator. Reduce this includes this imageIf you are prompted for an administrator password or a confirmation, type the password or clickcontinue.

    6. try to install the updates again.

    Method 2: Download and install Windows Update agent

    For more information about how to download and install the latest Windows Update agent, click on the number below to view the article in the Microsoft Knowledge Base:

    949104

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    Error 643:

    http://support.Microsoft.com/kb/923100/

    "When you try to install an update for .NET Framework 1.0, 1.1, 2.0, 3.0 or 3.5, you may receive Windows Update '0 x 643' error code or error code Windows install"1603"

    Visit the Microsoft Solution Center and antivirus security for resources and tools to keep your PC safe and healthy. If you have problems with the installation of the update itself, visit the Microsoft Update Support for resources and tools to keep your PC updated with the latest updates.

    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    If the above does not help:

    You will get the best help for any problem of Update/Service Pack update Vista Forum; the link below:

    http://social.answers.Microsoft.com/forums/en-us/vistawu/threads

    When you repost here, kindly include this error Code and exactly what is happening when you try to update.

    In this way, you will receive the best help.

    See you soon.

    Mick Murphy - Microsoft partner

  • Windows Update error Code 646 on Office 2007 update KB976321

    Got a 646 on KB976321

    What now?

    Sorry, you have problems getting your patches installed. I have a number of things for you to look at.  First of all, your Background Intelligent Transfer Services set to Automaticand started and Windows Update ? You can check these settings by typing services.msc in the search box of the start menu.

    Sometimes in order to get patches to install correctly, you must perform these tasks manually. You can download and run the patch directly from Microsoft: http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=160ad53e-6475-4550-90c2-444e4abea730.

    If this does not work, try to run the Microsoft OneCare safety scanner.  Sometimes it will solve problems of hidden registry, or can clear the virus that can prevent the installation of the patches: http://onecare.live.com/site/en-us/center/whatsnew.htm. Click full service scan, and then Quick scan (full scan takes a long time to complete). Try the patches.

    Barbara

  • Cannot install Windows updates - error code 646

    I can not install the following Windows updates:

    Update of security for Microsoft Office System 2007 (KB976321)
    Update to filter junk e-mail in Microsoft Office Outlook 2007 (KB981726)

    The error message is: Code 646

    What the F?

    Someone please give me a solution.

    Greetings,

    Sorry, you have problems getting your patches installed. I have a number of things for you to look at.  First of all, your Background Intelligent Transfer Services set to Automaticand started and Windows Update ? They both should be started. You can check these settings by typing services.msc in the search box of the start menu.

    Sometimes in order to get patches to install correctly, you must perform these tasks manually. Click on each link below then choose download and run.

    KB976321

    KB981726

    If this does not work, try to run the Microsoft OneCare safety scanner.  Sometimes it will solve problems of hidden registry, or can clear the virus that can prevent the installation of the patches: http://onecare.live.com/site/en-us/center/whatsnew.htm. Click full service scan, and then Quick scan (full scan takes a long time to complete). Try the patches.

    Barbara

  • Windows Update error Code 646 KB978382, KB978380

    I tried to install these two updates for days and nothing I try to help. I was able to install other updates, but these two are impossible.

    What can I do if these will be installed?

    Windows Update 646 (KB978382, KB978380) error code. The description I see is:

    A vulnerability of security in Microsoft Office Excel 2007 that could allow arbitrary code to run when opening a file modified for malicious purposes. This update resolves this vulnerability.

    Thank you

    1. http://www.microsoft.com/downloads/en/results.aspx?freetext=KB978382&displaylang=en&stype=s_basic

    2. http://www.microsoft.com/downloads/en/results.aspx?freetext=KB978380&displaylang=en&stype=s_basic

    Manually download the updates to a directory on your hard drive, you can find and then manually install the updates.

    This is the current solution.

    K

    TaurArian [MVP] 2005-2010 - Update Services

  • Windows Update error code 646 (975051, Ko 976882, KB 977304 KB)

    Ideas:

    • A security update for MS Office 2003 (975051 KB), update security for MS Outlook 2003 Junk Email Filter (KB 976882) and update of security for Microsoft Works 8 (977304 KB)
    • 646
    • No recent changes made to your computer
    • Tried to restart and reinstall, but still give the same error messages.

    Remember - this is a public forum so never post private information such as numbers of mail or telephone!

    Take a look at this thread:
    http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/267bbf1c-0390-4034-AAB1-45f4a4c4559a/

    How to fix code 646?

    Option: File of Windows Update agent wups2.dll is incorrectly registered and the registry associated with the Wups2.dll file files are missing.

    Method 1: Save the Windows Update files

    1. Click Start and type notepad in the box start the search.
    2. click on Notepad in the list programs.
    3. copy the following commands, and then paste them into the opened Notepad window:
    REGSVR32 WUPS2. DLL/S
    REGSVR32 STINKS. DLL/S
    REGSVR32 WUAUENG. DLL/S
    REGSVR32 WUAPI. DLL/S
    REGSVR32 WUCLTUX. DLL/S
    REGSVR32 WUWEBV. DLL/S
    REGSVR32 JSCRIPT. DLL/S
    REGSVR32 MSXML3. DLL/S
    4. in Notepad, on the file menu, click Save as.
    5. in the file type list, click all files.
    6. in the file name box, type register.bat.
    7. save the Register.bat file to your desktop.
    8 right-click the Register.bat file, and then click Run as administrator. If you are prompted for an administrator password or a confirmation, type the password or click on continue.
    9. try to reinstall updates.

    http://support.Microsoft.com/kb/958053
    See: method 1: save the Windows Update files

    http://support.Microsoft.com/kb/326253
    Method 5: Registry Windows Update engine files

    http://support.Microsoft.com/kb/971058
    How to reset the Windows Update components?

    Method 2: Download and install Windows Update agent

    Windows Update Agent

    How to get the latest version of the Windows Update Agent to help manage updates on a computer
    http://support.Microsoft.com/kb/949104

    Information for network administrators about how to obtain the latest Windows Update Agent
    http://support.Microsoft.com/kb/946928

    Click Start, click run, click Browse, navigate to the file you saved and click Open.

    Add the switch /wuforce at the end of the command run and then click OK. For example, the command run might look like this: "C:\WindowsUpdateAgent30-x86.exe" /wuforce

    Click run.

    Follow the steps to complete the wizard.

    Important

    To reinstall Windows Update Agent - download the relevant file from one of the links provided above and save it to a drive where Vista is not loaded because the file cannot be launched directly from the root directory of the system.

    Click Start, run, type: "D:\WindowsUpdateAgent30-x86.exe /wuforce" (without the quotes) and press ENTER to install the Windows Update engine.

    Note: There is a space between "D:\WindowsUpdateAgent30-x86.exe" and "/ wuforce.

    D: is the drive where Windows is not installed (IE a flash drive or a 2nd hard drive etc.)

    TaurArian [MVP] 2005-2010 - Update Services

  • I can not install an update error code 646 (KB976321), he keeps failing.

    I tried everything suggested my screen help and without success.  Help, please...

    And, once again: Please read the information in the Windows Update forum before posting.  Thank you!

    It helps if you read the above and provide some context to the question. Alternatively, you can contact MS for assistance since the update in question is a security update. Article for: MS10-031: Description of the update of security for Office system 2007: 11 May 2010

    Visit the Microsoft Solution Center and antivirus security for resources and tools to keep your PC safe and healthy. If you have problems with the installation of the update itself, visit the Microsoft Update Support for resources and tools to keep your PC updated with the latest updates.

    MowGreen Services update - consumer safety

  • I receive windows update error code 646 on two important updates for windows 7.

    I tried to update manually, nothing helps. My windows update icon remains with the same updates, and he tells me that updates could not be installed. Help, please. the updates in question are 981433 KB and KB 981715. I don't know what to do. Need help. Thanks for any help.

    As manually downloading and trying to install updates did not get the expected result, so I suggest that you consider now reinstall/repair Office 2007.

    You will need your product key and the original installation media to repair/reinstall Office 2007.

    On the other hand if you just did a manual scan for updates and didn't actually download them yourself from the Download Center and try to install it even, you will find them here:

    http://www.Microsoft.com/downloads/en/results.aspx?FREETEXT=KB981715&displaylang=en&sType=s_basic

    http://www.Microsoft.com/downloads/en/results.aspx?FREETEXT=KB981433&displaylang=en&sType=s_basic

    By downloading and installing manually, we actually manually download the updates to a location on your hard drive where you can find and then manually install the updates.

    TaurArian [MVP] 2005-2010 - Update Services

  • WINDOWS UPDATE ERROR CODE 646-KB982312 KB982308 KB979441, KB982158, KB982135, KB982331

    TRY TO REPOST AGAIN FOR KB978441... CORRECT FOR THIS ERROR IS KB979441... HOPE YOU HELP ME TO SOLVE THESE TYPES OF ERRORS... Thank you...

    Have you tried the fix in this article?

    http://support.Microsoft.com/kb/2258121

    TaurArian [MVP] 2005-2011 - Update Services

  • Windows Update error code 646

    During the installation of updates on November 24, 2010, some updates succeeded while others didn't those who failed were office 2007 updates: filter e-mail Microsoft Office Outlook 2007 (KB2443839), Microsoft Office System (KB2289158), Microsoft PowerPoint (KB2413381) Viewr. I downloaded the microsoft fix - it tool and it does not solve the problem. Help, please.

    It works really... all the updates is correctly updated... Thanks for the wounderful Kaylene Horne help... God bless...

  • Install updates error code 646. Vista insists on 9 important updates on MSOffice 2003 after uninstalling IE8 because of accidents etc.

    Vista insists on 9 important updates on MSOffice 2003 after uninstalling IE8 because of accidents etc. Install updates error code 646. I made this 3 months ago. There was a script sent by MS after 3 hours looking for who did some magic registry but I can't.
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    You can ignore this "sticky"-online http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/6e716883-7af4-4a9f-8665-2f4dd57eee8d ~ Robear Dyer (PA Bear) ~ MS MVP (that is to say, mail, security, Windows & Update Services) since 2002 ~ WARNING: MS MVPs represent or work for Microsoft

  • Windows update ERROR CODE 80240016

    Updates Windows installs, giving the error code 80240016: "other updates installing" it lasts for weeks about 28 items which will not install, although some things get stuck... I did the "fix it" already it does not SOLVE this problem.

    0 x 80240016 is to "try to install so that another installation happens or reboot is pending"

    See:

    Error message when you try to install the updates on the Windows Update Web site or the Microsoft Update Web site: "0 x 80240016.
    http://support.Microsoft.com/kb/957307

    and/or

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  • Windows updates: error code 80040154

    No updates have been installed successfully in more than a month... What is the problem? Error code: 80040154... using Windows Vista basic

    * Title *.
    My Windows Vista Basic does not accept windows updates: error code 80040154. What is the problem?

    Alan,
    If you have not already opened him a pension case and you still get this error, here are a few things to try.
    Run these tools and see if one of them report errors that cannot be fixed:
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    If those who invent it own and you still have a problem you can run some virus\malware scan from another source and then your.  Take a look at these links because they have some great info on virus protection:
    Get rid of malware 
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    Windows Live OneCare Safety Scanner Windows 7\Vista

    Mike - Engineer Support Microsoft Answers
    Visit our Microsoft answers feedback Forum and let us know what you think.

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