Error code 646 update.

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• Error code 646 is displayed when I try to install the following updates

  I have a problem installing the following 4 major updates, whenever I tried they do not give an error code 646
  Update of security for Microsoft Office Excel 2007 (KB973593)
  ImportantUpdate for Microsoft Office Word 2007 (KB974561)
  Update of security for Microsoft Office 2007 System (KB973704)
  Update for the junk e-mail in Outlook 2007 (KB975960) filter

  Hello Sue A31.

  Thank you for using the Microsoft answers Forums.

   

  Solution for error 646:

  Disable all Firewalls and try to install the updates and the stand-alone installation (download manually).

  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

  That should solve the problem.

  Thank you.

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

• 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.

• Everytime I try to update, I get error code #646

  Error code #646

  Missed this "sticky" are at the top of this forum? -Online http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/18449f60-c149-4eaf-b8e6-a2880cd7232b ~ 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

• -Error code 646 - repeated the failures (now for the last two months) to install updates Windows 7 S/W, possibly after installation of Office 2010?

  For the last two months - easrly November, when stopped down, I saw 10 message updates are being installed. This follow-up installation of Office 2010 (download from Web site), who bought Office 2007 earlier this year, and by choosing to take the free update promised for 2010.

  On the control, I find that whenever all ten updates failed to install (error code 646)

  Concered updates are KB2202188; KB982726; KB2289161; KB2289078; KB2413186;  for Office 2010

  and KB2345000 - Word 20120.

  KB2409055 - 2010 Editor;

  KB2289116 - Social connector;

  KB2431831 - knitting 9;

  KB2433299 A Note;

  Any thoughts there?

  Steve L

  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/2258121http://snipurl.com/164ypp>

  Suggest you download and save the fix it.

  Then close all open programs and browsers before running MSFix it 50461.msi.

• 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

• Can not get updates Windows 7, error code 646

  Windows updates fail almost always error code 646 today.

  Other error codes are application error 100, event id 1000 and mshtnl.dll (registry errors?)

  8 Windows Explorer has stopped working properly, running on windows 7

  There has been a change in the health of windows, event 42

  Here are some of my problems

  * original title - can not get updates, Windows 7 instead of 8 as its supposed to, registry errors *.

  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

• Cannot update, I get the error code 646

  I have 3 updates to install for Windows Vista update, I get an error code 646. Anyone know what means this error or what I can do to solve this problem, I need the updates!

  Thank you

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

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

  Let us know if this helped

• I get an error code 646 while trying to download the updates

  I get an error code 646 while trying to download the updates, update security for Microsoft Works 9 (KB2431831)

  Download size: 2.1 MB

  Help, please

  See this thread:

  http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/0c397230-26c6-4214-a5d1-3c99d2b2ef47

• Vista - Windows update fails, the error code 646

  My windows update failed code 646

  My windows update failed code 646

  Hey wagmalik

  Microsoft gave advice about your error code 646 in the microsoft below link

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

  Walter, the time zone traveller

• Get the error code 646 when trying to install the update of security for Microsoft Works 9 (KB2431831) _

  I tried to install the update of security KB2431831 for Microsoft Works 9 several times.  Whenever he fails and give me "Update error code 646 Windows has encountered an unknown error.

  See this response archived from a previous thread:

  http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/21092c30-da71-4b7c-B242-1b32b28242bc >

• Vista - Error Code: 646 (Microsoft Office 2007 updates)

  I was warned by Windows Update I got Microsoft Office 6 "Major updates" dealing with security to download and install.  I am running Vista Home Premium operating system.

  6 updates are listed here:

  (1) security Update for Microsoft Office Excel 2007 (KB982308)

  (2) security Update for Microsoft Office InfoPath 2007 (KB979441)

  (3) update for Microsoft Office PowerPoint 2007 (KB982158)

  (4) update for Microsoft Office Word 2007 (KB982135)

  (5) security update for Microsoft Office System 2007 (KB982312)

  (6) security Update for Microsoft Office System 2007 (KB982331)

  Updates download successfully.  It seems that they are installed correctly, 1 first 6, then 2 of 6, etc..   At the end of the process, I get a message that "some updates were not installed."  In fact, none of the 6 were installed.   Then I get an error message:

  Code 646: Windows Update encountered an unknown error.

  9 results for "WindowsUpdate_00000646" "WindowsUpdate_dt000"

  1.	1 Windows Update error 80072efd
  2.	2 problems with installing updates
  3.	3 error code Windows Update 80070422, 80244019, or 8DDD0018
  4.	4 Windows Update, error 8024402C
  5.	5 Windows Update error 80070003
  6.	6 Windows Update error 80070643
  7.	7 Windows Update, error 8024001
  8.	8 Windows Update error 800f020b
  9.	9 Windows Update error 800f0828

  I have gone through each of them and tried to perform the actions suggested without success.

  I also tried downloading/installation these one by one, without success.

  Help, please.

  Hi all

  A new article was created to solve the problem, this KB includes a fix specifically for this issue. Here is a link to the KB:

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

  Thank you

  Bobby

• I get the error code 646 when trying to install 2 very important updates. Also pdf files and others are missing from the registry.

  RPDF files missing.never post private information such as numbers of mail or telephone!

  Ideas: pdf files are missing and error 646

  • You have problems with programs
  • Error messages
  • Recent changes to your computer
  • What you have already tried to solve the problem

  during the installation of updates and some extensions files cannot be opened.  Also when you do e-mail or any continuous strike moving cursor then have to keep changing the typing.  Error 646 present during updates.

  Hey Jaynie Tatt

  Read and follow the information in the microsoft link below to fix your error code 646 using their fix - it or using the registry edit

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

  Walter, the time zone traveller

• 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

• Windows Update failed. Get the error code 646.

  I am trying to install windows updates.  Service pack updates and Office (15 updates total office).  Updates download and go through the installation process.  But I got an error code (646) until the installation is complete.  I even tried to install updates at the time and still the same results.  I have uninstalled and reinstalled ofice.  Still a no go.  Help someone who has an answer.  It's really frustrating.

  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!