error code 646 will let only the dates not be installed

will not install all updates windows 17 to be exact its been like that for a few months now. It says error 646 and used to install these updates.  I get many other updates installed, but I can never install these 17.

A KB was created for 646 error code that appears during the installation of the updates of Microsoft Office. The KB includes an automatedMicrosoft fix 50461 that corrects the problem. Look at the following KB:http://support.microsoft.com/kb/2258121>

Please let us know if that helps.

Tags: Windows

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    Hello

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    Try this 1st to see if it helps, and it should:

    Description of the Patch registration cleanup tool
    http://support.Microsoft.com/kb/976220/

    ------------------------------------------------------

    If necessary :

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    ----------------------------------------------------

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    How to reset the Windows Update components? -a Mr Fixit
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    Description of the system for Windows Vista, Windows Server 2008, update tool and
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    ------------------------------------------------------------
    Because these are all Office updates you might get more information if necessary in the Agency of those groups that
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    Office newsgroups
    http://www.Microsoft.com/Office/Community/en-us/FlyoutOverview.mspx

    Microsoft.public.office.misc discussions
    http://www.Microsoft.com/communities/newsgroups/list/en-us/default.aspx?DG=Microsoft.public.Office.misc&cat=en_us_01cb749f-c998-4762-8099-df71793c11c7&lang=en&CR=us

    ------------------------------------------------------------

    If necessary you can incident free get reports however the above should take care of it for you.

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    Go here and click on-> Windows Update fails while searching, downloading or installation of updates
    http://support.Microsoft.com/GP/wusupport#tab3

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    http://www.Microsoft.com/protect/resources/support.aspx

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    Rob - bicycle - Mark Twain said it is good.

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    error code 646 for Microsoft office updates KB949710, KB951550, KB973593, KB950130, KB951944, KB973704, KB974561. Help, please

    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. click Start and type notepad in the box start the search .

    2. click on Notepad in the programs list.

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

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    REGSVR32 WUCLTUX. DLL/S
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    1. in Notepad, on the file menu, click on record under.

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

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

    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

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

    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

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    Hello

    Try to disable UAC and then make below.

    Panel configuration-Classic view - user accounts - turn User Account Control Off

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    http://www.Vistax64.com/tutorials/48893-user-account-control-UAC.html

    THIS UTILITY MAKES IT EASY TO

    http://www.tweak-UAC.com/
    Tweak UAC utility - easily put UAC into Silent Mode or POWER

    ------------------------------------------------------

    After the foregoing:

    Try this 1st to see if it helps, and it should:

    Description of the Patch registration cleanup tool
    http://support.Microsoft.com/kb/976220/

    ------------------------------------------------------

    If necessary :

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    Those who will take you to a page where you can download the update.

    Or go here and the KBxxxxxx number to download it.

    Download Center - mount the KBxxxxxx.

    Microsoft Download Center
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    Download - SAVE - go to where you put them - click on - RUN AS ADMIN

    Then you can right click on the update in the updates Windows and HIDE.

    If you get an error Installer install this version:

    Windows install 4.5 Redistributable
    http://www.Microsoft.com/downloads/details.aspx?FamilyId=5A58B56F-60B6-4412-95B9-54D056D6F9F4&displaylang=en

    ----------------------------------------------------

    Then run this:

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

    Description of the system for Windows Vista, Windows Server 2008, update tool
    and for Windows 7
    http://support.Microsoft.com/kb/947821

    ------------------------------------------------------------
    Because these are all Office updates you might get more information if necessary in the Agency of those groups
    who might have experienced the same problem.

    Office newsgroups
    http://www.Microsoft.com/Office/Community/en-us/FlyoutOverview.mspx

    Microsoft.public.office.misc discussions
    http://www.Microsoft.com/communities/newsgroups/list/en-us/default.aspx?DG=Microsoft.public.Office.misc&cat=en_us_01cb749f-c998-4762-8099-df71793c11c7&lang=en&CR=us

    ------------------------------------------------------------

    If necessary you can incident free get reports however the above should take care of it for you.

    Windows updates - free Incident report

    Go here and click on-> Windows Update fails while searching, downloading or installation of updates
    http://support.Microsoft.com/GP/wusupport#tab3

    The security updates, you can get free support Incident report
    http://www.Microsoft.com/protect/resources/support.aspx

    I hope this helps.
    Rob - bicycle - Mark Twain said it is good.

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    twig

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    Hello Jeff Jay,.

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    Reset the Windows Update components

    http://support.Microsoft.com/kb/971058

    Restart the computer after the update is installed.

    Also check with

    http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/6e716883-7af4-4A9F-8665-2f4dd57eee8d

    http://support.Microsoft.com/kb/822798

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    Thank you.

    UDAY $012 please let me know that whether the solution worked or not, I thank you and appreciate your comments. URGO. C

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    "A programmer is just a tool that converts the caffeine in code" Deputy CLIP - http://www.winvistaside.de/

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    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.

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    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

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

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

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

    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

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    Hello

    Try this 1st to see if it helps, and it should:

    Description of the Patch registration cleanup tool
    http://support.Microsoft.com/kb/976220/

    ------------------------------------------------------

    If necessary :

    Try this - Panel - Windows Updates - on every update that will not be installed - click on the important updates
    or the update itself - double click a view more information (or click top then discovers on the right)

    Those who will take you to a page where you can download the update.

    Or go here and the KBxxxxxx number to download it.

    Download Center - mount the KBxxxxxx.

    Microsoft Download Center
    http://www.Microsoft.com/downloads/en/default.aspx

    Download - SAVE - go to where you put them - click on - RUN AS ADMIN

    Then you can right click on the update in the updates Windows and HIDE.

    If you get an error Installer install this version:

    Windows install 4.5 Redistributable
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    ----------------------------------------------------

    Then run this:

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

    Description of the system for Windows Vista, Windows Server 2008, update tool and
    for Windows 7
    http://support.Microsoft.com/kb/947821

    ------------------------------------------------------------
    Because these are all Office updates you might get more information if necessary in the Agency of those groups that
    may have experienced the same problem.

    Office newsgroups
    http://www.Microsoft.com/Office/Community/en-us/FlyoutOverview.mspx

    Microsoft.public.office.misc discussions
    http://www.Microsoft.com/communities/newsgroups/list/en-us/default.aspx?DG=Microsoft.public.Office.misc&cat=en_us_01cb749f-c998-4762-8099-df71793c11c7&lang=en&CR=us

    ------------------------------------------------------------

    If necessary you can incident free get reports however the above should take care of it for you.

    Windows updates - free Incident report

    Go here and click on-> Windows Update fails while searching, downloading or installation of updates
    http://support.Microsoft.com/GP/wusupport#tab3

    The security updates, you can get free support Incident report
    http://www.Microsoft.com/protect/resources/support.aspx

    I hope this helps.
    Rob - bicycle - Mark Twain said it is good.

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    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. click Start and type notepad in the box start the search .

    2. click on Notepad 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 the file menu, click on record under.

    2. in the list record under , click all files.

    3. in the file name box, type register.bat.

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

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

    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

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

    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

  • try udates get error code 646

    Some updates were not installed all important and windows update says unknown error 646

    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. click Start and type notepad in the box start the search .

    2. click on Notepad 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 the file menu, click on record under.

    2. in the list record under , click all files.

    3. in the file name box, type register.bat.

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

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

    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

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

    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

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