Error code 646, Windows updated 10/13/2009

Similar Questions

• Microsoft Update maintains did not give me the error code "646 windows update encountered an unknown error" __Help__Thanks in advance

  Windows Update continues to not give me an error code "0000646 Windows update encountered an unknown error.

  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 - windows update

  Until recently, the window updates were automatically installed.  However, recently the following message error Code 646.  Windows Update has encountered an unknown error.

  Until recently, the window updates were automatically installed.  However, recently the following message error Code 646.  Windows Update has encountered an unknown error.

  Hey Neenamurthy

  the microsoft link below contains a fix-it to solve this error code 646 and also a manual method

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

  If the above does not fix it

  It's an instance of vista installation

  the best forum for your question lies in the sub windows update forum

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

  Walter, the time zone traveller

• error code 646 - windows updates is not applied? __

  error code 646 - non of my windows updates are being installed. they all come back with a 646 error code. What should I do to get my updates ti install? Help!

  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 Windows Update (photos included)

  I tried to update my Vista computer these last time but fault to keep updates, I get the message Code 646. Picture here: http://i846.photobucket.com/albums/ab29/Yozuru/screenerror.jpg

  Failure of the list:
  http://i846.Photobucket.com/albums/AB29/Yozuru/errorsnip.jpg

  List of important updates: http://i846.photobucket.com/albums/ab29/Yozuru/screenie3.png

  List of the optional updates:
  http://i846.Photobucket.com/albums/AB29/Yozuru/optional-1.PNG

  If more information is needed, I'll be happy to provide it.

  Hello

  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 - 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.

• Windows 7 - error code 646 "windows update - dt000."

  Update of Windows outlook 2003 does not load

  Code error '0 x 80070646', '646', or '1606' when you try to install the Office updates

  http://support.Microsoft.com/kb/2258121 releasing It Easy: with Windows | ActiveWin | Laptops | Microsoft MVP

• Necessary fix for "Code 646 Windows Update engaged an unknown error"

  'Important' not installing in Windows Update downloads.  There is a small shield with a icon! on my sleep button, which indicates that the updates will be installed, but sometimes they will not be installed.  Since they are marked important, even if they are in the programs that I never use, do I need to worry?  The message reads: "Code 646 Windows Update committed an unknown error" and has a link "help with this error", but still, it does not install.

  Someone out there has a fix for this?

  Thank you

  Try this

• update of sql server 2005 service pack 3 error code 6D9E Windows update security does not accept the update

  update of sql server 2005 service pack 3 error code 6D9E Windows update security does not accept the update

  Hey lasdj,

  Thanks for posting in the Microsoft answers site!

  If you receive Windows Update error 6d9e while installing SQL Server 2005 Service Pack 3 by using Windows Update, it means that the installation folders and directories are compressed or encrypted.

  To fix this problem, make sure the folder locations where you are installing the service pack to aren't compressed or encrypted, or specify a different folder and then run Windows Update again.

  Therefore, remove the compression of the DATA directory and run together to the top again.

  Remove compression from the C:\Program Files\Microsoft SQL Server folder and see if you are able to install the updates without any problem.

  See the links below for more details:
  
  Windows Update error 6d9e
  http://Windows.Microsoft.com/en-IE/Windows-Vista/Windows-Update-error-6D9E 

  Install SQL Server 2005 and 2008 failures (compressed DATA directory)
  http://blogs.msdn.com/psssql/archive/2009/02/24/SQL-Server-2005-and-2008-Setup-failures-compressed-data-directory.aspx

  I hope this helps!
  Gokul T - Microsoft Support

• The error code is 'Windows Update error 80072ee2'. SO how to fix in a step-by-step fashion. I added the site proposed for the update in my antivirus while list.

  The error code is 'Windows Update error 80072ee2'. SO how to fix in a step-by-step fashion. I added the site proposed for the update in my antivirus while list.

  Hi Sarma_RN,

  1. When you receive the error message?

  2. update you are trying to install?

  3. When was the last time you were able to install updates?

  If Windows Update, error 80072ee2 during updates, the Windows Update servers may experience an unusually high number of requests for updates. Close Windows Update, wait 10 to 15 minutes, and then run Windows Update again. Alternatively, you can wait for automatic update of Windows run at its next scheduled time.

  These errors can occur caused by one of the following problems:

  • Applications or processes that interfere with Internet communications
  • Problems on your computer
  • Strong Internet activity
  • Recoverable database errors

  See the Microsoft article and try the steps mentioned below.

  You may encounter temporary connection related errors when you use Windows Update or Microsoft Update to install updates

  http://support.Microsoft.com/kb/836941

  I hope this helps!

  Halima S - Microsoft technical support.

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

• Important updates for Vista SP2 Security Installation failure: update MSXML 4.0 SP2 (KB927978) AND (KB954430) security, citing error Code 652, Windows Update encountered an unknown error!

  Has no significant updates for VISTA SP2 security installation: MSXML 4.0 SP2 (KB927978) security AND (KB954430), citing error Code 652, Windows Update encountered an unknown error! How is it Windows Update does not recognize it's own mistakes? I tried several times to install both of these important updates without success. Please help me so that I can install these two updates & get back on the right track. Thank you!

  See the section "How to get help", for example, http://support.microsoft.com/kb/927978

  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.

  For enterprise customers, support for security updates is available through your usual support contacts.

  ~ 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

• I can't download anything I get error code 80072efe window update dt000

  why I can not down load anything keep getting error code 80072efe window update dt000 can you tell me how to solve this problem, so I can down load updates

  Ensure that there is no hidden malware that causes the connection to the update servers is abandoned.
  How to remove malware belonging to the family Rootkit.Win32.TDSS (aka Tidserv, TDSServ, Alureon)?

  If no hidden malware has been detected, it is the first time that this error updated?

  If the answer is Yes, then try reset components Windows Updates - How to reset the Windows Update components?

  Download and save the Fixit on the web page above. Once the download is complete, close all open programs and browsers.
  Now run MicrosoftFixit50202.msi and choose it is the default mode.
  When he has finished to see if running Windows Update can search, detect, download and install the updates.

  If no joy, run the Fixit once more and choose it's aggressive mode.
  Restart once it has finished running and see if the system can update now.

  If the system can always refresh not, then please copy and paste the last lines of 50 or more WindowsUpdate.log in your response - How to read the Windowsupdate.log file

• Error code 646 Vista update.

  I try to install the updates via windows update, but I get the error code 646.  Does anyone know how to fix this?

  I try to install the updates via windows update, but I get the error code 646.  Does anyone know how to fix this?

  Use this Microsoft tutorial

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

  There is a "fix it for me" application and a "I'll fix it myself" instructions. For the benefits of others looking for answers, please mark as answer suggestion if it solves your problem.

• Error Code 646 Windows vista home

  Hi I please help me.
  Whenever I try to get updates on my computer, I get an error code 646.

  These are updates of the

  Secutiry update for microsoft works 8 (KB973636)

  Update of security for microsoft office visio viewer 2007 (KB973709)

  Update of security for the 2007 microsoft office system (KB972581)

  Update of security for the 2007 microsoft office update (KB74234)

  Please help me.

  Hi Bladedancer12 I had the same problem with the same codes, I looked on help and support and found the answer. The moderator has 4 medals and some othe people sent feed back too. I had to download the updates one at a time for KB973709, KB972581/KB974234 .and open and run them as a guest. I t has worked for me and I have windows vista on a laptop, when you installed them this way, you will still need to install the updates, then you will get the software update process. Brillyant now I'm not panyking cos I know nowt about computers but it seems that if you follow the instuctions then downt you fool you, browse Help & Suport click Options, then settings under rsults serch select help & suport line and find the download links. FANG123. There are some were the moderators g name is ken or kent.

• Error code 646 security updates KB2288613, KB2293428 and KB2291595

  I get the error code 646 when you try to install the updates above. Updates fail and give me this error re code: MS Office 2003 no matter how many times I try to download and install. What should I do?

  Please run this FixIt: 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 646, after update load down.

  KB981726, KB976321.these update is not installed, because of the error code 646 hmendezlopez

  1. http://www.microsoft.com/downloads/en/results.aspx?freetext=KB981726&displaylang=en&stype=s_basic

  2. http://www.microsoft.com/downloads/en/results.aspx?freetext=KB976321&displaylang=en&stype=s_basic

  Hi there, manually download the updates of the links above and install the same. Save updates to a location on your hard drive, you can find and then install.

  HTH

  TaurArian [MVP] 2005-2010 - Update Services