What window updated each time showing error code 00000646 nearly a month what is the solution

Similar Questions

• Windows Update encountered an unknown error code 6b 7.

  What is said for the most part.  I am running Vista Home Premium x 64 on a machine rather top of range (Q9550 processor, 16 GB DDR2-800 RAM, fast hard drives 1.5 TB each, etc.) -specs factory, not overclocking, or something like that.  When I try to install the updates, Windows meets an 'unknown error' (Code 6B 7).  It usually happens when he tried to update .NET - and that's why I can't use Windows Live Messenger or all the other Windows Live programs, in addition to a lot of third party programs.

  I am really lost and don't know what to do.  I asked before and told to uninstall and reinstall all the old versions of the .NET, but also warned that the process was dangerous and could cause trouble.

  Thank you in advance for any help you can offer.  If you need more information, please ask and I will answer as best as possible.

  * Title *.
  Windows Update encountered an unknown error code 6b 7. (will not install .NET 3.5 or above, which prevents the installation of a lot of other things)

  incognitoisn'tavailable,.
  I suggest that you run the following tools:
  Disk error checking

  System File Checker

  In addition, the tools above do not correct the problem, you should look at thisarticle.  If it applies to your version of Vista so I suggest try download it see if it will install.

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

• When you try to install windows update I recive 0 error code 80070424 x

  When you try to install windows update I recive 0 error code 80070424 x

  Hello

  You can follow this link & check if the problem persists:

  Error message 0 x 80070424 when you use Microsoft Update or Windows Update Web sites to install updates, or when you start Windows Firewall

  Hope the helps of information.

• Windows Update 646 on KB977304 error code

  I downloaded and installed 8 of 9 updates successfully in my computer (which has Windows Vista Home Basic Edition), but the major update of security for Microsoft Works 8 (KB977304) failed, and I got error Code 646, followed of a message "Windows Update has encountered an unknown error.  I tried to download and install the update several times, without success.  Finally, I stopped trying to install the update, as I thought Microsoft would soon find a solution to the problem, and I would be able to install the update at a later date.
   
  Out of curiosity, I opened Microsoft Works word processor and clicked on "about Microsoft Works" under the help tab, to see which version of
  Microsoft Works was preinstalled on my computer.  I discovered that the Microsoft Works program in my computer is really version 8.5, not version 8 which is shown on the security update!  The difference in the version numbers of the update for Microsoft Works and Microsoft Works program in my computer perhaps the reason why I got the error Code 646, message "Windows Update has encountered an unknown error"?  Janice M. Strunk

  Try a direct download of the update:

  http://www.Microsoft.com/downloads/details.aspx?FamilyId=807426a1-8b78-4681-A606-dc39f4d7b64a&displaylang=en

  Update of security for Microsoft Works 8 (KB977304)

  If this does not resolve the issue, read on:

  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

• Windows updates will not install error code 0 x 80246002

  Each update has failed this year. last December a few updates succeeded. That's happened?  I get error code 0 x 80246002. I use Windows XP64

  I get error code 0 x 80246002.

  0 x 80246002 WU_E_DM_INCORRECTFILEHASH A DOWNLOAD Manager operation has failed because the fingerprint of the file was not recognized.

  This Microsoft KB article gives some more:

  You receive an error code '0 x 80246002' when you use Microsoft Update or Windows Update Web sites to install updateshttp://support.microsoft.com/kb/958056  

• Windows Update Vista x 64 error code: Code 8024402F

  Windows Update error code:

  Message: "Windows could not search for new updates. An error occurred when the new updates for your computer. Error (s) found: Code 8024402F Windows Update encountered an unknown error. »

  Program: Windows Vista Ultimate 64-bit SP2

  Last updated: 15/08/2009 - updated security for MS Windows (KB971657)

  Next update attempt: 2009/12/09, received error mentioned above, no update has failed because none have been found.

  Recent changes to the system: None, computer turned off for a few months while working away PC slot.

  What I tried:

  • System Restore,
  • updates the driver,
  • deactivation of the accelerators of firewall/anti-anti-virus/link scanner/download 3rd party,
  • visited Support MS and I tried using the ChkSUM resolution,.
  • I tried MicrosoftFixit50202,
  • I tried Windows6. 0-KB947821-v5 - x 64
  • Check my internet connection, updates worked well in the month of August, my connection is the same but updates do not work now.
  • Tried all of the steps to the: http://support.microsoft.com/default.aspx/kb/836941 also to nothing does not.
  None of the above works. Need help please, I really want to avoid an OS reinstall updates Service Pack in South Africa being much too expensive to download with our internet back costs and broadband limited bandwidth.
  Kind regards
  manablaze

  You may encounter temporary connection errors [for example, 8024402F] when you use Windows Update or Microsoft Update to install updates
  http://support.Microsoft.com/kb/836941

  What application or antivirus security suite is installed and your current subscription?  What anti-spyware (other than Defender) applications?  What third-party firewall (if applicable)?  Who were these applications that run in the background when you installed the Vista SP2?

  A (another) Norton or McAfee application has already been installed on this machine (for example, a free trial version which is preinstalled when you bought it)?

  ~ 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

• Windows Update has detected an error code 80200053 for the installation of the updates for the update of security for Microsoft Visual studio 2008 and 2010.

  Hello

  I received an update for security update for Microsoft Visual Studio 2010 (KB2542054) and the security update for Microsoft visual studio 2008 Service Pack 1 (KB 2538241). This updates have been detected by windows update on my laptop. However, when I tried to install these updates, they detect an error code 80200053, windows update encountered an unknown error. I need help with this ASAP. Thank you.

  Hello

  Step 1:

  You can read the following article and try to reset the Windows Update components and check.

  How to reset the Windows Update components?

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

  Step 2:

  You can also check the links below and try to download and install the stand-alone package with updates:

  Microsoft Visual Studio 2010 RTM MFC security update

  Microsoft Visual Studio 2008 Service Pack 1 MFC security update

  Hope this information is useful.

• When you try to run Windows Update, I received an error code 80040154. How do I remove this error?

  the question is in the title.  Thanks in advance for your answer.

  Hello Eddie5454,

  Thanks for your post.  Have a look at the two threads below for a possible solution.

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_other-windows_update/XP-error-code-80040154-cant-install-updates/ef618ba4-7593-4184-8a0c-c8ca6d2c4c42

  http://social.technet.Microsoft.com/forums/en-us/itprovistasp/thread/677d52e0-8f80-4658-adb7-aa82f2dfb3b4

  See you soon

• Failure of Windows update (default 45 updates) - "Windows update has encountered unknown error Code 80243004" cannot start the plan at all except for the browser

  Met Win update for final.  45 default updates selected, and none were successful. My error code is 80243004. When I started my laptop this morning the start screen went to an error message which suggested an update to windows.  No background or normal startup windows came.  I do not have access to anything, but the link that sent me to the "update" screen, and so I have internet only access by browser.  I don't have access to anything locally on my pc.   Help, please.

  Hello
   
  What is the exact error message?
   
  I suggest that you follow these steps and check:
   
  Step 1: Reset Windows Update components
  To reset the Windows Update components automatically, click the fix it button or link.
  Click on run in the file download dialog box and follow the steps described in the fix it Wizard.
  http://support.Microsoft.com/kb/971058

  Step 2: Download and install the latest version of windows install
  Install windows install 4.5 from the link below:
  http://www.Microsoft.com/downloads/details.aspx?FamilyId=5A58B56F-60B6-4412-95B9-54D056D6F9F4&displaylang=en
   
  Step 3: Run an online scan
  Run a scanner online to check any malware or virus activity. Link below will help you launch the free scan on the computer.
  http://OneCare.live.com/site/en-us/default.htm

  Thank you, and in what concerns:
  Swati Keni-Microsoft Support Engineer

• Windows Update has encountered an error - code 80072efd

  original title: 80072efd error code

  Update Windows encounterd an unknown error.  I can't seem to fix this with the support and assistance from windows, I tried several steps and I still doing something wrong. can someone help me please.

  Hello Dphillips116,
  Found an article talking about the same problem you are having, it looks like its an application prevents windows to check updates, so please disable your antivirus and your firewall. Who takes care of the issue.

  Here's the article for more details.
  Windows Update error 80072efd - http://windowshelp.microsoft.com/Windows/en-US/help/93b6ab71-8b21-4b50-b40e-abb80eba29271033.mspx

  Please post back and let us know if this information was useful or if you are still needing help.

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

• Windows Update doesn't work (error code C0150004)

  Greetings,

  Yesterday I did a system restore on my computer to its factory settings, and now everytime I try to run Windows Update that I will meet a wall, in which every attempt to use Windows Update is filled with the message "Windows could not search for new updates" with an error code of C0150004.  I tried to manually install updates (SP1, for example), but the installer module keeps hanging and/or crashing on me.  I don't know what my options are at this point, except again once restore my computer to factory settings and hoping for the best (no restore points were created, so that the idea of dating as well).  Any help that could be provided would be greatly appreciated.  Thank you.

  truthless86,
  Please post with the information requested here: what to post in the Windows Update forum
  Start with these troubleshooting steps and post returns with the requested info and arises from the troubleshooting.

  Clean boot your PC, and then run Windows Update.

  Reset the Windows Update components

  Perform operations of KB883825 Mike - engineer Microsoft Support responses
  Visit our Microsoft answers feedback Forum and let us know what you think.

• Windows Update 643 and 646 error codes

  Cannot install Microsoft.net framework 1.1 service pack 1 update, but also a security for 20047 microsoft office updates. I'm not comfortable with net executives to uninstall and reinstall. What could go wrong? is there an easy fix?

  643 and 646 error codes

  * Title *.
  Windows updates

  doonecookie,
  Please post with the information requested here: what to post in the Windows Update forum
  Start with these troubleshooting steps and post returns with the requested info and arises from the troubleshooting.

  Clean boot your PC, and then run Windows Update.

  Reset the Windows Update components

  Perform operations of KB883825

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

• Windows Update 0 X 80070424 error code

  try to download windows update get code "the website has encountered a problem and cannot display the page" error message 0 X 80070424. When running Fix - it get 2 errors - "1 or more components configured incorrectly" and "where Windows Update stores data has changed. Updates was OK.

  Hello

  Please provide the following information for a better understanding of the issue.
   
  1. are you able to download and install other updates successfully?

  2. you are the administrator of the computer?

  3. what was the recent change in hardware or software performed on the computer before the question?
  Please follow the below link to help solve the problem.
   
  Important this section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base:
   
  http://support.Microsoft.com/kb/322756
   
  Levonorgestrol error 0 x 80070424 when you use Windows Update, Microsoft Update, or Windows Firewall
   
  http://support.Microsoft.com/kb/968002
   
  I hope this helps.

• I tried windows update but keep getting error code 80070490 and 8024402 C which can do then, I'm not a computer expert, somebady ga help.

  the problem began with frequent blue screens, and then a few updates for SP1 and SP2

  Are you using Vista?

  0 X 80070490 - ERROR_NOT_FOUND
  Corrupted system file; You will need to perform an upgrade on the spot or reinstalling the operating system.

  The error you receive occurs if there is corruption in the manifest of component maintenance base.

  Ignore the title: the "Windows features" dialog box is empty in Windows 7 or Windows Vista, or you receive an error message that includes the following code when you try to use Windows Update: "0 x 80073712".
  http://support.Microsoft.com/kb/931712
  "Explains the SFC / Scannow.

  A repair install is the usual solution of SFC/scannow does not work.

  You receive an error code "0 x 80070490" when you use Microsoft Update or Windows Update Web sites to install updates
  http://support.Microsoft.com/kb/958044

  NB: If you have installed SP1 for Vista - step 7 (method for Windows Vista), the * UPGRADE option is not available because SP1 has been installed. http://support.Microsoft.com/kb/948537

  Uninstall SP1

  See also:

  How to overcome error 0 x 80070490 when installing updates in Windows Vista/Server 2008
  http://blogs.msdn.com/andrekl/archive/2008/09/29/how-to-overcome-error-0x80070490-when-installing-updates-in-Windows-Vista-Server-2008.aspx

  TaurArian [MVP] 2005-2010 - Update Services

• Windows update does not-8007006D error code

  I have not seen this one before - 8007006D
  All the answers?

  Hi petedavo,

  You will need to maybe reset the Windows Update components, download the Microsoft fix - it from the link and run the wizard that automatically resets the windows update components, if it does not, I recommend that reset you manually update windows components from the link:

  How to reset the Windows Update components?

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

  You should also run a SFC scan. Follow the steps below to perform a scan of the SFC.

  The scan SFC enforcement procedure:

  1. click on the Start button

  2. on the Start Menu, click all programs followed by accessories

  3. in the menu accessories, right-click on command line option

  4. in the drop-down menu that appears, click the "Run as Administrator" option

  5. If you have the User Account Control (UAC) enabled, you will be asked permission before the opening of the command line. You simply press the button continue if you are the administrator or insert password etc.

  6. in the command prompt window, type: sfc/scannow then press enter

  7. a message is displayed to indicate that "the analysis of the system will start.

  8. be patient because the analysis may take some time

  9. If all the files need replace SFC will replace them. You may be asked to insert your Vista DVD for this process to continue

  10. If all goes although you should, after the analysis, see the following message "Windows resource protection not found any breach of integrity.

  11. once the scan is finished, close the command prompt window, restart the computer and check.

  These steps should solve the problem, give it a try and check if you are able to perform the update of windows

  Hope this information is useful.

  Thanks and regards.

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