Install error code 646 for security update has failed. I run Windows Vista

Similar Questions

• error code 646 for the updates of Microsoft office

  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:

  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

• When using automatic update I have error Code 646 for all update 2007 office

  Whenever I'm going to update office 2007 using updat auto I get the error code 646. I have to have to review the updates and goto discovers each separately to update and install them one at a time. How to return to the installation of automatic update, so I did not install them one at a time?

  1. maybe repair or reinstall Office 2007. You will need your product key and the original installation media.

  2. try to install the updates with the media in the drive of original installation.

  I think it's because of a registry problem that keeps this error for specific products that is why I proposed the repair/reinstallation of office.

  TaurArian [MVP] 2005-2010 - Update Services

• ERROR CODE 646 A SECURITY UPDATE FOR THE MICROSOFT 2007 OFFICE SYSTEM (KB978380)

  IT DON'T ME NOT LET INSTALL IT AND I DON'T KNOW WHAT TO DO. IT ME SAID THAT A VULNERABILITY OF SECURITY IN NLE 2007 MICROSOFT OFFICE SYSTEM AND THE COMPATIBILITY OF MICROSOFT OFFICE THAT COULD ALLOW ARBITRARY CODE TO RUN OPENING A FILE MODIFIED FOR MALICIOUS PURPOSES.

  I DON'T KNOW HOW TO SOLVE THIS PROBLEM.  I'M AT MY WITS END.  FIXING PULL MY HAIR!

  Hello

  Please do not use all caps because it is difficult to read and regarded as yelling.

  Try to disable UAC and then make below.

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

  How to turn User Account Control (UAC) on or off in Vista
  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 :

  Try this click - Control Panel - Windows Updates - updates that will be installed not - the
  Important updates or update itself - double click one, and then click View more information
  (or click on it and then discovered 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
  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.

• Error code 646 for KB982331 update

  Had evil on 6 updates on 10JN2010.  Downloaded directly from the MS. Download Center  Everything worked but KB982331 who does not and keeps rebooting and fail more than 6 times.  What is the first cause and what is the solution?

  http://www.vista4beginners.com/how-to-disable-UAC

  You can try the above to install it.

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

  Put the KB numbers in the search at the above link > download them manually.

  If this does not solve it:

  Windows Update Forum:

  It comes with Vista, upgrade install and activate Forum.

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

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

  When you repost here, kindly include the Error Codes, 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

• Error code 646 for the update KB 980376 and KB2202131 does not download on Windows Vista

  Cannot download 980376 KB and KB 2202131 on Windows Vista Edition Home Premium

  enterprising,.

  the KB includes an automated fix this that solves the problem. Look here: http://support.microsoft.com/kb/2258121

• KB2631813 for Windows XP security update has failed repeatedly to install (error code: 0 x 8007003)

  original title: KB2631813 for Windows XP security update has failed repeatedly to install

  Update KB2631813 for Windows XP security repeatedly failed to install - error code 0 x 8007003. All other updates install successfully. None of the proposed solutions have worked so far including clear update history.

  should [1] I really KB2631813?

  [2] my computer seems not to like it.

  [3] do you think that KB2631813 is really all this effort?

  A1. Yes, as much as you need at every update of safety critical other.

  Note that the vulnerability being patched (e.g., MS12-004) requires KB2598479 and KB2631813 to install! IOW, your computer is still vulnerable to the exploit if if KB2631813 is not installed.

  A2. Your computer 'loved' KB975562 (which is replaced or replaced by KB2631813), so it should also 'like' KB2631813.

  A3. Is the security of your computer and data to this topic (e.g., banking online & credit card passwords) really this effort?

  Repost...

  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.

• Error code 646 for Windows Microsoft Office Update.

  I have Microsoft Office 2007, and for weeks now Windows Update is not able to update the necessary updates. Error code 646 appears after updates fail, but all of the other Windows updates work very well but these Microsoft Office simply don't work and it happened for weeks. I searched for answers, but all lead to dead ends. Help!

  BROWNEY,

  Gives it a try and see if it solves the problem....

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

  Let us know if this helped

• Error code 646 for KB2092914

  I get the error code 646 for KB2092914 on a Vista Home, I installed the 'Fix It' and he came without any problem but yet he will not yet installed this important security feature: can someone help me with this, it seems that I searched for hours! Thank you!

  What FixIt do you mean?

  Try this FixIt please:

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

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

• Error code 0 x 80040154 when you try to run Windows Update

  I get the error Code 0 x 80040154 when I try to run Windows Update. Need help!

  Hi Linda,.

  Are you sure that the Virus has been completely removed from your system? The behavior you describe looks like maybe it's still there, or there may be damage he did while he was in your system.

  You can try running this repair order: http://support.microsoft.com/kb/929833

  Also run this tool: http://support.microsoft.com/kb/947821

  and see if there are damaged/corrupted files.

• Error code 646 for the installation of the update of the MSO Outlook 2007 (KB977839)

  Automatic update of MSO Outlook 2007 to the e-mail filter spam (KB977839) has always failed.
  Automatic update is due to the update that above.
  Error code 646 appears each time I tried to install the update.
  Help, please.
  Thank you
  avids517

  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
  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 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.

• Error code 646 for the Vista updates

  Still cannot load updates 11. Follow-up to this process:

  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.

  Get the error code 646 Windows Update encountered an unknown error. Whats next to try?

  Hi Tom,

  Microsoft has released a "Fix it" solution that should automatically solve your problems with Windows Update. Click on the link below and follow the instructions.

  How to reset the Windows Update components?

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

  If it does not then solve the best suggestion for now would be to try to install the updates manually from the link below.

  http://support.Microsoft.com/default.aspx/GP/downloadover/en-AU#TAB0

  If you know the updates that must be installed, you can manually enter the KB update in the search bar the link to download the update manually.

  If this leaves you too unhappy then made me know Service packs installed for Vista on the computer.

  See also the link to the thread below.

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

  Let me know if this helps.

  Kind regards
  Clement Kumar.

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

• Error code 646 for MS Outlook 2007 update - KB977839 junk e-mail filter

  Cannot install the automatic update for MS Outlook 2007 Junk Email Filter KB977839.
  I tried to manually install the update but if failed.
  I tried also auto set by microsoft (aggressive option). For a while when he
  clean the records of update, windows update did not appear. Now it makes its appearance
  still cannot install the KB977839 update even if I restart my computer.
  I use Windows Vista Ultimate Edition.

  Please help to fix this error. (Error code 646).

  Thank you and God bless.

  Windows Update Forum:

  It comes with Vista, upgrade install and activate Forum.

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

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

  When you repost here, kindly include the Error Codes, 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

• Code 646 KB976321 Security Update for 2007 Microsoft Office System

  I am running Windows Vista, and I did my update of Windows today may 11,2010 and I ended up getting a 646 on my update code and I don't know what to do he keeps gives mw error codes.   Thank you, Tim McCuiston

  Recently, I managed to find the solution. I also want to share this link who have supported me for this problem. (http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=160ad53e-6475-4550-90c2-444e4abea730)

  In any case, thank you for your support of the link...

• Error code 646 for Windows Vista

  When I try to install these updates, I get an error code 646.  I have a laptop Dell Inspiron 1501 with Windows Vista.

  Update of security for the viewer Microsoft Office Visio 2007 (KB973709)

  Download size: 2.5 MB

  You may have to restart your computer for this update is taken into account.

  Update type: Important

  A vulnerability of security in Microsoft Office Visio Viewer 2007 could allow arbitrary code to run when a malicious web page that is updated it is open. This update resolves this vulnerability.

  More information:
  http://support.Microsoft.com/kb/973709

  Help and Support:
  http://support.Microsoft.com/?ln=en-us

  Update of security for Microsoft Office System 2007 (KB972581)

  Download size: 1.0 MB

  You may have to restart your computer for this update is taken into account.

  Update type: Important

  A 2007 Microsoft Office System security vulnerability could allow arbitrary code to run when opening a file modified for malicious purposes. This update resolves the vulnerability so that the 2007 Microsoft Office System documents are managed appropriately.

  More information:
  http://support.Microsoft.com/kb/972581

  Help and Support:
  http://support.Microsoft.com/?ln=en-us

  Update of security for Microsoft Office System 2007 (KB974234)

  Download size: 525 KB

  You may have to restart your computer for this update is taken into account.

  Update type: Important

  This update resolves a problem that can cause programs that use Outlook view with Forms 2.0 control, such as Microsoft Office Outlook with Business Contact Manager, stop functioning as expected after installation of update of security for Microsoft Office Outlook 2007 (KB972363).

  More information:
  http://support.Microsoft.com/kb/974234

  Help and Support:
  http://support.Microsoft.com/?ln=en-us

  OK... I had the same problem with the download of the 2007 Microsoft security updates. When I tried to install updates, I receive error 646. I finally solved my problem by going to the Download Center on Microsoft and I install manually.

  Here are the steps that I took... which I think should work:

  (1) go to the Microsoft Download Center: http://www.microsoft.com/downloads/en/default.aspx
  (2) look for each update code that begins with the letters "KB" and followed by a set of numbers (i.e. KB974234)
  3) click on the link for the download and then click on download and run. I think you have to accept an agreement, then click on continue or OK
  4) repeat for all downloads that you can not install
  (5) run Microsoft Update new and click search the updates and if updates have been installed successfully, they should no longer appear in the updates that must be installed.

  I don't know if it is not relevant or if it helped me succeed to install updates manually, but before I manually installed my updates I followed the instructions David_O posted here http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/f3390e74-9961-4aae-8a05-554c1a9cf1a2 . I suggest that first of all try to download manually by following my directions. If it does not, then it's a possibility instructions of David resolved an issue that allowed me to download them manually disable Microsoft downloads site.

  I can't believe all the research and the suggestions of the technicians did not work... sometimes your own research is the best!

  I hope this helps! Good luck!