What is the error code 643, what problem cause it?

I get this on all my updates failed

Could you advise what OS you use including level SP, also this day is causing this error code.

For example, I normally associate this error with .NET Framework.

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

TaurArian [MVP] 2005-2010 - Update Services

Tags: Windows

Similar Questions

  • Cannot install updated, get the error code 643

    Update Vista is a failure.  Get the error code 643

    Error 643:

    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"

    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.

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

    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

  • I get the error code 643 during the installation of the dates... I tried yesterday, some steps that have been put to me... they did not work... Please help

    I get the error code 643 during the installation of the dates... I tried yesterday, some steps that have been put to me... they did not work... Please help

    There are 2 updates will not install... Ive had this problem for the last 6 months

    See if this Microsoft Support will help you:

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

    Note: there are 2 methods. If the August challenge it for me does not help, try a 2nd.

    Another article to number 643
    http://Windows.Microsoft.com/en-us/Windows7/Windows-Update-error-80070643

    .........................................................................................

    Take a look at this answer of MS Answers forums:

    http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-windows_update/what-is-error-code-643-Windows-vistaunable-to/4ab6dd4e-e9eb-4a0f-b822-ad976e2c33c6

  • Receive the error code 643 trying to install updates KB2539636, KB2468871 and KB2533523.

    Fix error code 643

    Problems installing KB2539636, KB2533523 and KB2468871.  I get the error code 643.  Can someone help me?  Or point me in the right direction, where I can get help?

    Hello

    • You are able to install some other updates?

    I suggest you follow these methods and check if it helps.

    Method 1:

    Have you tried to install this manuallyKB? If this isn't the case, you can try it? You can download here (the good language):

    KB2539636

    http://www.Microsoft.com/download/en/details.aspx?displaylang=en&ID=27017

    KB2533523

    http://www.Microsoft.com/download/en/details.aspx?displaylang=en&ID=27014

    KB2468871

    http://www.Microsoft.com/download/en/details.aspx?ID=3556

    .. .x64 -is for 64-bit Windows Vista

    ... .x86 - East of 32-bit Windows Vista

    How to know if Windows vista is 32-bit or 64-bit is here:

    http://Windows.Microsoft.com/en-us/Windows-Vista/32-bit-and-64-bit-Windows-frequently-asked-questions

    Method 2

    I suggest to run the fixit from the following link and try the steps.

    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

    See also:

    Problems with installing updates

    http://Windows.Microsoft.com/en-us/Windows-Vista/troubleshoot-problems-with-installing-updates

  • Try to install the updates, get the error code 643

    I had probs installing updates for vista for the past 6 months... I get the error code 643... I can get help with this prob.... the latest help I got the tech was a snowflake... Please help if you can

    Hello sinner-40,

    Follow this Microsoft KB Article link;
    hope this helps,
    Thank you
    Makoi
  • solve the error code 643

    I have two updates that fail to install, get the error code 643, how to solve this, thanks

    Robert

    Take a look at the link below and follow the instructions. Hope that helps some.

    http://Windows.Microsoft.com/en-us/Windows7/Windows-Update-error-80070643

  • I get the error code 643

    Security Update for Microsoft .NET Framework 1.1 SP1 on Windows XP, Windows Vista and Windows Server 2008 x 86 (KB2742597)

    Download size: 15.3 MB

    I m getting error code 643 during the installation of this update

    What should I do?

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

    I hope that this post is useful.

    Let us know how it works ºut.

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    Current weather conditions in Los Angeles

    Just15 ° C / 59 ° F
  • Try opening Windows Defender me gives error code: 0x800106ba - a problem caused this program service stop. Help, please.

    Hi all

    I am a newbie with doozy a bit of a problem:

    Services of Windows Defender on my local computer no longer works.  The message I get is:

    «Windows Defender encountered an error: 0x800106ba.» A problem caused this program service stop.  To start the service, restart your computer or search help and Support to find out how to start a service manually. »

    I restarted my computer nothing works.

    I followed the advice from another thread in the following way: go to the control panel > click on Administrative Tools > Services > Windows Defender properties > change initially > press on apply.  It seemed that he would work until the following message appeared:

    "The Windows Defender service on Local computer started and then stopped.  Some services stop automatically if they are not in use by other services or programs. »

    Any help, help, clarity on this issue...?

    Thank you very much! :]

    This problem can occur because another security application is used or the Windows Defender service has stopped, or components of Windows Defender are corrupt.

    You install any new programs recently? Windows Defender is not designed to protect against the extent of malware. If programs like Microsoft Security Essentials or AVG 9 and Windows Defender both run, your system may experience degradation in performance and other problems caused by the conflict of two services providing real-time protection at the same time. I recommend that you keep the Defender off if another application of security protection is running. These security software stop windows Defender work properly in order to prevent conflicts.

    If no similar security application is installed, I suggest that we have follow these steps to resolve the problem:

    Step 1: Check the Windows Defender service
    =================================
    1. click on start, in the search box, type: "services.msc" (without the quotes) and press ENTER. If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.
    2. double-click on the service "Windows Defender".
    3. click on the 'general' tab. Make sure the "Startup Type" is "automatic". Click on apply. Then please click on "Start" under "Status of Service" to start the service.

    If the problem is not resolved, please refer to step 2:

    Step 2: Save the associated DLL files
    ========================
    1. click on start, type "cmd" (without the quotes) in the box start the search. Right click on CMD listed above and click 'run as administrator '.

    2. in the command prompt, type the following and press ENTER to each order:

    regsvr32 atl.dll

    regsvr32 c:\windows\system32\wuapi.dll
    regsvr32 softpub.dll
    regsvr32 mssip32.dll

    3. close the command prompt, and then run Windows Defender.

    If this post can help solve your problem, please click the 'Mark as answer' or 'Useful' at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

  • How I fix the error code 643

    I have 2 updates which will not be installed. Their error code is 643. Please can someone help me fix this error and get these updates installed?

    Hi Tony,

    I imagine the inconvenience that you are experiencing. I'll certainly try and help you in the matter of fixing.

    To help you to propose measures to solve the problem, I would appreciate if you could answer the following questions:

    1. you have any antivirus installed on the computer program?

    2. are you aware of any recent software or hardware on the computer changes?

    You can go through the steps in the article and check if it helps. You can also read the article and follow the steps.

    Hope that information was useful and let us know if you need help in the future about Windows. We will be happy to help you.

  • KB2656353 & KB265637 try several time to install and get the error code 643

    Original title: several attempts but will not install updates

    KB2656353 & KB2656370 security updates will not be installed. I have made several attempts to install & they will not. I ran the Windows Fix It to fix any problem & he says that it correct. But again, try to install & it does NOT install these two.  It also has a Code 643 showing thereon.

    Try to download and install them manually.

    http://www.Microsoft.com/download/en/details.aspx?displaylang=en&ID=29364

    http://www.Microsoft.com/download/en/details.aspx?displaylang=en&ID=28575

    To solve the problem check this article

    http://support.Microsoft.com/kb/976982/en-us

    or

    Try to repair the .NET Framework.

    Click on Start > control Panle > programs and features find offshore Microsoft .NET , click Uninstall/change , and fix it. Then try to install the updates.

    If again get the error follow the steps below

    1 - Download .NET Framework cleanup tool http://blogs.msdn.com/cfs-file.ashx/__key/CommunityServer-Components-PostAttachments/00-08-90-44-93/dotnetfx_5F00_cleanup_5F00_tool.zip and unzip it.

    2. After you have retrieved double click it to open it

    3. in product cleaning select all versions , and then clickclean now

    4 - restart your PC after cleaning ends.

    5. download and install the suite

    Microsoft .NET Framework 3.5 Service Pack 1

    Microsoft .NET Framework 1.1 Service Pack 1

    Microsoft .NET Framework Version 1.1 redistributable package

    Restart your PC and run Windows Update.

    Hope this helps,

  • Updates KB2533523 and KB2468871 cannot install and I got the error code 643 on my windows vista computer.

    Help! How can I get those blasted things to install?

    Hello

    Follow the step and check if that helps.

    Method 1: you receive error 0 x 80070643, error code 0 x 643 or updates may be offered again when you try to install .NET Framework updates when you use Windows Update or Microsoft Updates

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

    Method 2:When, that you try to install an update for .NET Framework 1.0, 1.1, 2.0, 3.0 or 3.5, you may receive a Windows Update '0 x 643' error code or error code Windows install "1603".

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

    Method 3: you receive error code: 0 x 80070646, error code: 646 or error code: 1606 when using Windows Update or Microsoft Update

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

    Method 4:Try download and install the update

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

  • How I open windows defender manually when it gives the error code 643?

    At the start, it says Defender is turned off. Unable to activate manually. What could be wrong?

    Hello

    read this information on the Defender:

    ·                         If you use microsoft security essentials avg avira mcafee norton etc they disable the vista version of windows defender by default

    the basics of Microsoft security has its own version of windows defender

    and other anti-virus programs use their own particular type of application to scan for spyware and malware

    It of nothing to worry and is the default action, which is designed for them to do

    ___________________________________________________________________

    If the above does not apply to your machine to read the information on the below link on how to disable the windows defender service in vista or make an autostart to enable

    http://www.groovypost.com/HOWTO/Microsoft/Vista/disable-Windows-Defender-service-in-Windows-Server-2008-or-Vista/

    and here is the method to remove it from startup in vista

    http://www.groovypost.com/HOWTO/Microsoft/Vista/remove-Windows-Defender-from-Vista-system-startup/

    and this is how you would normally activate or disable windows defender in vista from within defenders of own and options tools

    http://www.groovypost.com/HOWTO/Microsoft/Vista/disable-Windows-Defender-for-Microsoft-Vista/

    ___________________________________________________________________

    and if you need to change startup programs read this information on the other methods of doing it without using defender

    using msconfig read this tutorial:

    How to use MSCONFIG in Windows Vista

    Here's how to use MSCONFIG in Windows Vista to disable some unnecessary programs that load automatically at startup

    http://netsquirrel.com/Msconfig/msconfig_vista.html

    and also try this FREE program Autoruns:

    This utility, which has a knowledge of auto-starting locations of any startup monitor, shows you what programs configured to run at system startup or login and that the entries in the order of processing windows. These programs include those in your startup folder, Run, RunOnce, and other registry keys. You can configure Autoruns to show other locations, including Explorer shell, toolbar extensions, helper objects to the browser, Winlogon notifications, auto and many start-up services more

    http://TechNet.Microsoft.com/en-us/sysinternals/bb963902

  • Problems downlaoding iTunes Version 9 - updates do not install it on error code 643 laptop. Details of the problem below

    I had itunes installed on my laptop but have recently purchased an ipod touch which requires version 9 - but when I tried to install the new version I get the following message

    "An error occurred during the installation of assembly"Microsoft.VC80.CRT, publicKeyToken is"1fc8b3b9a1e18e3b."
    Type = "win32", version = "8.0.50727.762" processorArchitecture = "x 86".
    See Help and Support for more information. HRESULT: 0x8oo7054F

    I posted this on apple support and a very helpful gentleman has led me to my updates that fail with the error code 643...

    He was advised to do a scan Avast which I did and discovered the following

    CoreSrv.dll
    HostIE.dll
    HostOE.dll
    SeekmoSA.exe
    SeekmoSAAX.dll
    SeekmoSAHook.dll
    SRV.exe
    ToolBar.dll

    These files are on my drive C under Program Files and changed on 26/11/2007. The virus is the same on each of them:

    Win32:adware - gen [adw]

    I intalled a program of removal of malicious software that has removed these files, rebooted and tried to download itunes again, but got the same message.

    I tried to re - install the updates failed this morning and this is the error I got

    {7 B 298060-1128 - B7E8 - A06B - D6B9AF34537}. HRESULT: 0X8007054F

    I tried to download the following:

    Security for microsoft XML Core Services 4.0 SP2 KB936181 update

    I'm running out of ideas and would really help - I'm travelling in a few weeks so buy the ipod touch and I want to just put the music until I leave.

    Can anyone help?

    Hi tashadeuk

    Thank you for using the Microsoft Answers Forums!

    We try several steps here to help you.

    Step 1:

    Download the update program "msxml4-KB936181 - enu.exe" on the Microsoft website, no Windows Update.

    http://www.Microsoft.com/downloads/details.aspx?FamilyId=021E12F5-CB46-43DF-A2B8-185639BA2807&displaylang=en

    Run the program and delete all.

    Restart, and then rerun the program again to install it.

    Then, run the file of Windows Update for "Update for Microsoft XML Core Services 4.0 Service Pack 2 security".

    Restart the computer.

    Step 2:

    Run the following Anti Virus program.

    www.OneCare.live.com

    Also, run your malware removal tool.

    Step 3:

    You can reset Windows Update refer to this link for the procedure.

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

    Alternatively, you can refer to this thread to get help:

    http://social.answers.Microsoft.com/forums/en-us/VistaInstall/thread/b0110b1d-5a0e-4bdd-873c-6949aad87f8d

    Hope this information was useful.

    After back and let us know if that fixes your issue.

    All the best!

    Thank you and best regards,

    R uma - Microsoft technical support.

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

  • error code 643 during the installation of security update

    I have just run into the same problem!

    Todays Nov 25/09 windows automatic update for Microsoft XML Core Services 4.0 Service Pack 2 for x 64 systems (KB973688).
    Installation status: failed
    Error details: Code 643
    Update type: Important

    Processor Core 7 920 Windows 7 standard upgrade to Vista Ultimate.
    Ouch again. That's the second problem with W7. Wasen can't able to install Flight Sim in windows7 says component MSXML 4.0 SP2 is not installed, please reinstall Flight sim to restore or repair, does that twice, but it does not work. This failure of XML Core Services could be linked to the MCXML 4.o problem?

    I followed all the commits that I can find, but not of specific solutions.

    I'm having the same problem (Vista). I can't find a solution validated for the error code 643 for the fix described.  I keep being told that the installation has failed.

    RandomMann,
    If you are still having this problem then take a look at this thread because it covers this error.

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

  • Error code 643, after trying both methods in aid.

    I get the error code 643 trying to install the last update, I tried two methods shown in the help but still get the error code. What can I do next?

    If it's .NET Framework 4 updated, try to repair .NET Framework 4 and then installing updates.

    To repair the .NET Framework 4 Client Profile or .NET Framework 4 extended etc. -.

    • Click on start/Orb and click on Control Panel.
    • Go to the program and features.
    • Locate the Microsoft.Net Framework 4 Client Profile or .NET Framework 4 extended, right-click.
    • You should have the choice to repair or uninstall/change, click it.
    • This will then give you the opportunity to fix it
    • Select the repair option.

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