Errors, 646 and 643

Similar Questions

• I keep getting error 646 and 643 codes when my computer tries to update. How can this be repaired?

  My computer suddenly used to install some updates and I get an error 643 and 646 code, please help?

  Error 646 - see: http://support.microsoft.com/kb/2258121

  Error 643 - see:

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

  When installing updates using Windows update or Microsoft Update you may receive error 80070643 0 x or 0 x 643
  http://support.Microsoft.com/kb/976982

  Vista
  http://Windows.Microsoft.com/en-us/Windows-Vista/Windows-Update-error-80070643

  Use the above as a guide to resolve the problem.

  This allows to check what versions are actually installed-

  The user guide for the .NET framework installation check tool
  http://blogs.msdn.com/b/astebner/archive/2008/10/13/8999004.aspx

  Order of relocation:

  1. the .net framework 3.5, then...
  2 .net framework 1.1, then...
  3 .net framework 1.1 SP1

  You can try just as appropriate repair only the versions of .NET Framework concerned.

  Downloads for the framework:
  http://msdn.Microsoft.com/en-us/netframework/aa569263.aspx

  TaurArian [MVP] 2005-2011. The information has been provided * being * with no guarantee or warranty.

• 646 and 643 error codes...

  I received two codes to error 646 and 643. I have Windows 7 Professional and I got the error code 646 last night when I tried to install the update from Microsoft .NET Framework from Windows Update. Need help with fixing these errors.

  Hello Gamerchic82,

  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.
  ________________________________________________________________________

  Solution for 643:

  It is a common problem with the updates of the .NET Framework.

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

  http://support.Microsoft.com/default.aspx/KB/976982

  http://www.networknet.nl/apps/WP/archives/324

  Follow the steps in the web links above to solve the problem.
   
  That should do the trick for you.

  Thank you.

  Kind regards

  Augustine.

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

• I get the error message 646 and 643 for updates on 10/13/09. What can I do? Do I really need these updates.

  I keep getting error for these updates messages - error codes are 646 and 643.  Do I need these updates?

  Microsoft .NET Framework 1.1 Service Pack 1 update security for Windows 2000, Windows XP, Windows Vista, Windows Server 2008, Windows 7 and Windows Server 2008 R2 (KB953297)

  Download size: 13.5 MB

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

  Update type: Important

  A security issue has been identified that could allow an unauthenticated remote attacker to compromise your system and take control. You can protect your system by installing this update from Microsoft. After you install this update, you may have to restart your system.

  More information:
  http://go.Microsoft.com/fwlink/?LinkId=127769

  Help and Support:
  http://support.Microsoft.comSecurity update for Microsoft Works 8 (KB973636)

  Download size: 4.6 MB

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

  Update type: Important

  A vulnerability of security in Microsoft Works 8 that could allow arbitrary code to run when opening a file modified for malicious purposes. This update resolves this vulnerability.

  More information:
  http://www.Microsoft.com/technet/security/bulletin/MS09-062.mspx

  Help and Support:
  http://support.Microsoft.com/kb/973636

  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

  Hello

  Try this 1st to see if it helps:

  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 preparation tool update for Windows Vista for Windows Server 2008 and Windows 7 system
  http://support.Microsoft.com/kb/947821

  ------------------------------------------------------------
  Because these are all Office updates you might get more information if necessary in the groups of the Agency who could
  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 and 643 when you perform an upgrade to windows.

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

  Ideas:

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

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

  Put the KB numbers in the search on the link above and do a manual download of each of them.

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

  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".

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

  If above 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

• Codes error 646 and 8007652 after trying to download updates for Microsoft Office Home and Student.

  Just bought new HP Pavilion dv6 laptop w / Windows 7 (x 64).  Installed Microsoft Office Home & Student 2007 with no problems.  Now, every time I sign off - computer same tent 9 implemented to date.
  When I go to windows update and try again to install individually - I get repeatedly failed attempt and following error codes:
  Code: 646
  Code: 80070652.
  There are several sites that have downloads for solve the problem - but require Windows Vista operating systems or less - no designated Windows 7.  How can I solve this problem?

  Hello KimSM,

  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 646 and 80070652

  Well, I've experienced this before, and it seems every time I have to send my laptop for service, this problem occurs.
  Luckliey you guys saves always the day even if it just takes a time.
  Thank you by the way.

  Well, I have Vista Home Premium w/SP1 32-bit edition. I have a Hp Pavilion dv6000.  I tried to update usually coming from the center of update of windows and in particular
  Security update - KB977304
  Microsoft Office Update - KB951550 KB951944, KB973704
  Microsoft Office Service Pack 2 - (SP2)
  Info - KB976416 path
  Word - KB974561
  System - KB967642
  Then he fails every time and I went through the nets and tried the computer left click then the tab manage and systems and tried to restart, I guess you mean the windows installation program and it does not work.  I thought my cd for Vista input and make the retooling or you want to call.  But what stops me, it's the Service Pack 2 update.  So do not know what to do please help if you can.  Thank you bouquets and you guys rock!

  Have you actually tried to download Office updates manually and install - it's the most common way of treating of the error 646.
  Start looking here: http://www.microsoft.com/downloads/en/results.aspx?freetext=KB951550&displaylang=en&stype=s_basic

  Perform these tasks in chronological order. TaurArian [MVP] 2005-2010 - Update Services

• Cannot install the update to windows. Error 66A and 643

  Original title: update

  What to do? the computer tells me to update I'm going through windows Updater runs and after a minute error 66 has 643 error happens and no updates, what can do to solve this problem?

  Hello

  1 how long have you been faced with this problem?

  2. don't you make changes on the computer before this problem?

  3. this happens while trying to install a specific update?

  Run the fix it tool in the following article and check

  Diagnose and automatically fix common problems with Windows Update
  http://support.Microsoft.com/mats/windows_update/

  You can also consult the following articles that may help you resolve this problem.

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

  You receive the error 0 x 80070643, error code 0 x 643 or updates may be offered again when you try to install the .NET Framework updates when you use Windows Update or Microsoft Updates
  http://support.Microsoft.com/kb/976982

  Error code '0x8007066A' or "66" when you use the Windows Update Web site or Microsoft Update to install the .net Framework update
  http://support.Microsoft.com/kb/2507641/

• error 66A and 643 appear when I try to update cpu

  I want to know why 66A and 643 errors appear when I try to install the new updates and how to fix that

  Hi, MikeDrake,

  Error Code 66A

  http://support.Microsoft.com/kb/2507641

  Error code 643

  http://support.Microsoft.com/kb/976982/

  Try to install the updates manually

• Codes 646 and 643: Windows Update encountered an unknown error

  Basically, my computer is unable to be updated almost everything he says to.

  KB951550
  KB977839
  KB956358
  KB951944
  KB959997
  KB951338
  KB967642
  2007 Microsoft Office Suite Service Pack 1 (SP1)
  KB950130
  KB934393
  KB960003
  Microsoft .NET Framework 1.1 Service Pack 1
  KB936514
  KB956828

  I tried so much, I don't even remember most of them! I looked through similar issues and I have tried suggestions, such as manually install updates and to use Microsoft Fix - it, but nothing seems to work! Help, please!

  Hello

  Try to disable UAC and then make below. Let the NetFrameWork to the end because they may require other steps.

  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

  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.

• Updates Windows 7, to get codes error '646' and 'dt000 '.

  When you try to install the updates, the error code 646 occurs. After the patches recommended and routine brings me to Microsoft with potential charges or here for the real experts. Can anyone help?

  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

• Error 646, 643, invalid product id, properly active windows

  Hello

  I tried for months to solve the problem myself, but without success.

  I'm having the problem with windows update error 646 and 643, which includes

  Update for microsoft office word 2007 kb974561
  Update of security for microsoft office visio viewer kb973709
  Update for 2007 microsoft office system kb973704-security
  Update for 2007 microsoft office system kb972581-security
  Update for microsoft office excel 2007 kb973593-security
  Update for the 2007 microsoft office system kb974234-security
  Update for microsoft office infopath 2007 kb976416
  Update for microsoft works 8 kb977304 security
  update of security of Microsoft .NET framework 1.1 service pack 1 for windows 2000.
  Windows xp, windows vista, windows 2008 Server, windows 7 and windows server 2008 R2 kb953297
  Games for windows - LIVE V3.2

  My system is vista family premium, I tried the vista support center but it tells me that my product id is not valid
  Although I received a new performance indicator, and widows has been properly activated.

  For updates Office, the common solution is to download each update and install manually, you can get them from here:
  IE: http://www.microsoft.com/downloads/en/results.aspx?freetext=kb974561&displaylang=en&stype=s_basic

  Regarding the framework updates - see

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

  When installing updates using Windows update or Microsoft Update you may receive error 80070643 0 x or 0 x 643
  http://support.Microsoft.com/kb/976982

  Important updates of .NET Framework available on Windows Update
  http://support.Microsoft.com/kb/972265

  For general troubleshooting:

  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

• error 646 when installing updates KB2251419, KB227947 and KB982331

  The three security updates cannot be installed. Error 646 and no solution is offered!

  Hello

  Please run this FixIt:

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

  André

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

• Error codes: 646 and 4397 (cannot install updates)

  When trying to download the updates got codes error 646 and 4397

  tinalei,

  read the problems known in this page, they explain what to do. There is a link to a fix the article. http://support.Microsoft.com/kb/2258121

  Let us know if this helped.

• Error code: 646 and error Code: 643

  When I try to install the updates of security for microsoft office 2007, a security update for Microsoft Works 8, update for Microsoft office word 2007, a security update Microsoft .NET Framework 1.1 Service Pack 1 for Windows XP, Vista, Server 2008 and update for microsoft office outlook 2007 Junk Emal filter , 7 and Server 2008 R2 I'm getting two error codes. (Code 646 and Code 643) Next to them, he said encounteredan Windows Update unknown error.  Can someone help me please. I tried to install the updates of thease for 1 or 2 months he is a. I have a Microsoft Windows Vista Home Premium. All of these updates are important or recomanded. They are 10 updates!

  In re the Office updates, see http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/6e716883-7af4-4a9f-8665-2f4dd57eee8d

  In re update .NET Framework security, see...

  When installing updates using Windows update or Microsoft Update you may receive error 80070643 0 x or 0 x 643 (23 Oct-09)
  http://support.Microsoft.com/kb/976982 ~ 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