Windows Update errors found: Code 66A

I try to install "update Impportan", but when I click on install it stops and says "some updates were not installed.


See the Srinivas R response to a previous post about the error code: >

Tags: Windows

Similar Questions

  • When I accessed at "MS Check for updates ', error found: Code 8000FFFF, Windows Update has encountered an error that is known. How can I solve this problem?

    When I accessed at "MS Check for updates ', error found: Code 8000FFFF, Windows Update has encountered an error that is known. How can I solve this problem?

    «"Error when you download updates using Windows Update or Microsoft Update: 8000FFFF"»

    Follow the information given in the above link to solve your problem.

    See you soon. Mick Murphy - Microsoft partner

  • Windows update error 80070643 code.

    I, ve followed the two steps described in the help of the windows .net framework and support site but my problem was still not fixed. All the updates that are related to the problems caused by revised time..., can not be installed. Help, please!

    So, what's your Windows operating system?
    What have you tried?

    Is - this office updates or updates of the framework or other updates at the source of the problem?


    You receive error code 80070643 0 x or 0 x 643, code error when you use the Windows Update or Microsoft Update Web sites to install updates

    You cannot install some programs or updates

    Windows Update error 80070643

    Windows Update error 80070643

    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".

    When installing updates using Windows update or Microsoft Update you may receive error 80070643 0 x or 0 x 643

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

  • Windows update error 8024200d code

    During the last two weeks my laptop has been not to install the updates that was sent by Microsoft. The error code is 8024200d. Whenever I run the troubleshooter, it corrects two errors that are different from those that I have. The problems identified by the help desk are:

    1-potential Windows update database error detected 0x800F081F
    2 - Windows Update components need to be repaired.
    Whenever I run the troubleshooter the result told that problems are detected and fixed, but the next time that I reboot, its still there.
    Please help me solve the error 8024200d because I think that's what creates this problem. Any help will be much appreciated guys.
    Thank you very much

    These two errors are the response standard stock when someone is running the troubleshooter.  It may have fixed something or it may not, there is one way to really know, isn't there?

    It's a failed install all updates to date or just one?

    See if you can get your updates by a clean boot?

    How to perform a clean boot for a problem in Windows Vista, Windows 7 or Windows 8

    You can manually download the updates of Windows via.

    Microsoft Update Catalog

    You know what updates to search.

    Take a look at these options too.

    System update scan tool corrects errors of Windows Update in Windows 8, Windows 7, Windows Vista, Windows Server 2008 R2 and Windows Server 2008

    For Windows 8, paragraph, see "use Deployment Image Servicing and management fix Windows Update errors".

    Use Deployment Image Servicing and Management to fix Windows Update errors

    1. open an elevated command prompt. To do this, click Start, click programs, accessories principally made, right-click Guest, and then click Run as administrator. If you are prompted for an administrator password or a confirmation, type the password, or click on allow.

    2 type the following commands. Press ENTER after each command (allow the command to complete, it is a long process, perhaps up to one hour).

    DISM.exe / Online/Cleanup-image /Scanhealth

    DISM.exe / Online/Cleanup-image /Restorehealth

    3. close the command prompt, and then run Windows Update again.

    CheckSUR: System Update tool to repair Windows Update

  • Windows Update error 80070003 Code

    Cannot delete temporary files in "DataStore.edb" directed by "Windows Update., error 80070003" help and Support page When I try to open this folder, I get a message "Windows cannot open this file" and asked to "use the web" or "select a program".

    Hi, there is a way that will help correct this step by step.
    How to fix Windows Update error 80070003
    Hope this information is useful. Good luck.

  • Windows update error 52F CODE


    See: if helps. All the answers and suggestions are provided by an enthusiastic amateur and are therefore no explicit or implicit guarantee. Basically, you use my suggestions at your own risk.

  • Windows update error 80070424 code and 0x80070005

    Impossible to update windows more (service pack) been like that for months (can't even to service pack 2) that's what I tried (tried a lot of things besides)

    Step 1: Went to start-> all programs-> Accessories. Then click on "Command prompt" and click on "Run as Administrator".

    Step 2: Typed REGSVR32 WUAUENG. DLL in the command line and press ENTER. Then I got a "DllRegisterServer c:\windows\system32\wuaueng.dll error could not go further to move forward with:

    Step 1: Click on start-> all programs-> Accessories. Then right-click "Command Prompt" and click "Run as Administrator".

    Step 2: Type REGSVR32 WUAUENG. DLL in the command line and press ENTER. You will get a window "DllRegisterServer in successful c:\windows\system32\wuaueng.dll.

    Step 3: Then please pass to enter the following commands one by one. A success notification is received after each command.







    OK, after completing all the steps mentioned above, you have fixed the error code: 80070424 Windows update. Now try Windows Update again.

    Put up-to-date Windows sometimes also have other errors, such as the error 80070005 error 646, error 80070490.

    And Yes, it is a registered version. Bought for my son in a department store.

    Thank you

    Error message when you use Microsoft Update or Windows Update Web sites to
    install updates: 0 x 80070424
    TaurArian [MVP] 2005-2010 - Update Services

  • Windows update error 80072EFE code

    Hello, I keep getting this error code when I try to check for new updates and when I try to watch the updates already installed plant Explorer and restarts... What should I do?

    Nasos_k31 wrote: I installed windows 7 32 bit except defender and firewall turned on, I don't have any other antivirus program installed.

    Windows Defender is an anti-spyware application, not an antivirus application. You must both be installed.

    Personal data backup (which none should be considered 100% reliable at this point) then format the HARD disk and do a clean install of Windows.  Please note that a repair installation (upgrade AKA on-site) will NOT fix it!

    HOW to do a clean install of Win7: see "using the custom installation option" and formatting the hard drive section of

    Once installed the clean, you will have the equivalent of a "new computer" in order to take care of everything on the next page before connecting the machine to the internet or one local network (i.e. other computers) otherwise and before using a flash drive or the SD card that is not brand new, or has not been freshly formatted:

    4 steps to help protect your new computer before going online

    NB: No matter what Norton or McAfee free trial which is preinstalled on the computer when you bought will be reinstalled (but invalid) when Windows is reinstalled. You MUST uninstall the trial for free and download/run the removal tool before installing Windows updates and before installing your new anti-virus application.

    Norton Removal Tool

    McAfee Consumer product removal tool

    See also:

    Risks & benefits of P2P file sharing

    Measures to help prevent spyware

    Measures to help prevent computer worms

    Avoid fake security software!

    If these procedures look too complex - and there is no shame in admitting this isn't your cup of tea - take the machine to a local, good reputation and stand-alone computer (that is, not BigBoxStoreUSA or Geek Squad) repair facility.

    ~ 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 error. Code 80244018 on Windows server 2008 64 bit

    When I perform a windows update on my windows server 2008 64-bit, I get this error message:
    Code 80244018 Windows Update encountered an unknown error.
    I use as antivirus Symantec Endpoint Protection version 11.0.

    In my control panel configuration, automatic updates is set to automatic and Background Intelligent Transfer Service is also set to automatic.


    I suggest you send your query on the link below:

  • Windows updates: error 80072EFE Code. Cannot find the error code.

    Anyone has any info on the error 80072EFE code.  I can't get windows updates...

    Successes have been reported using TDSSKiller.exe which will remove the malware, which belongs to the 'family' of Rootkit.Win32.TDSS, of your machine.
    Here is the link:

    My previous answer to the same question:

    Here are a few other previous answers from other users:

    Here is a tutorial from Microsoft Support . for the benefits of others looking for answers, please mark as answer suggestion if it solves your problem.

  • Windows update error 80070424 code

    I think I've read all the threads on here and in other places on this error code, while I'm not tech savvy super that I really need to solve this problem because I can't update anything on my computer. I can't use my itunes to my new ipod is very very frustrating!

    I read somewhere here that the problem can steam to have norton on my computer before, my computer (hp w / vista Home premium) came with norton. After having read about it, I uninstalled my protection against overcurrent (free avast) and ran the norton uninstall tool on their site web (I did today) and still no luck.

    This has been a problem for months! I'm desperate for a solution, any help would be greatly affect.

    Thank you

    what you are trying to update?
    It is a Microsoft Windows Update or Microsoft Update?
    When you get this error message?
    Try to reset the windows update components.
    To do this:
    1. click on the following link:
    2. click on the fix it button or link.
    3, click on run in the file download dialog box, and then follow the steps in the fix it Wizard.
    Thank you, and in what concerns:
    Swati K - Microsoft Support Engineer.

  • Windows update error 80070490 code

    After having trouble, install windows vista service pack 2, and finally make install only about half of the updates included in it will eventually be installled and now whenever I try to install the rest, it will fail and that each file comes up with error code 80070490

    My computure is a HP Pavilion dv 9000 w / windows vista Home premium

    These are the files which cannot be installed
    Update security for windows vista (KB967723)
    Securtty update for windows vista (KB97071o)
    Update for windows vista (KB8973687)
    Update security for windows vista (KB961371)
    Update security for windows vista (KB975467)
    A security update for windows Media Format Runtime 11 for windows Vista (KB968816)
    Update security for windows vista (KB89735o7)
    Update security for windows vista (KB8971486)
    Update security for windows vista (KB971657)
    Update security for windows vista (KB956744)
    Update for windows vista (K8976470)
    Secunity update for windows vista (KB961501)
    Update security for windows Vista (KB8971557)
    Update security for windows vista (KB8969947)
    Security for windows vista (KB973540) update
    Update for windows vista (KB8972036)
    Update security for windows vista (KB8974571)
    Update security for windows vista (KB8970238)
    Securtty update for windows vista (KB8975517)
    Update security for windows vista (KB8973565)
    A security update for windows Media Format Runtime 11 for windows vista (KB954155)
    Update for windows vista (KB8972145)

    The latest successful updates have been
    A security update Microsoft .NET Framework 2.0 Service Pack 2 for Windows Vista Service Pack 2 and Windows Server 2008 Service Pack 2 (KB974470)

    Update for Windows Vista (KB971737)

    CF. ~ 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

  • Vista Windows Update error 80072EFE code were not able to be updated since dec.

    The Pc does not automatically update or raised. Error Code 80072EFE in windows update.  PC stops a lot, window32n problem. I'm lost!

    The following link might be worth a visit: >

    04/22 / 1105:27: 50 pm

  • Windows Update error 80246001 CODE

    This message appears when Windows Update tries to install the updates. How can I fix the problem or error?


    read this:

  • MS Windows Update error: 8024402F Code

    The machine in question is a VAIO running factory installed 32-bit Vista version 6.00 build 6000 who refuses to install updates through the Microsoft Update service returning the error code 8024402F "Windows Update has encountered an unknown error.

    The history of the update shows that the automatic updates started defaulting in December 2008, when he was 6 months and never succeed after that. The first failures were actually for Windows Defender, which also failed since then. When I check each element failed the displayed error code is 80090006.

    Online, I verified that Windows Vista is a recognized licensed copy.
    I uninstalled the Microsoft AV Software installed at the beginning of 2010.
    My internet connection works fine on this machine.
    There is no installation of software suspicious around the time of December 2008.
    I ran cCleaner to fix any registry problems.
    I added that the MS update fixes in IE which is IE8.
    I have two XP machines and a Windows 7 computer on the same network that update very well.

    None of this has made all the difference and am now in desperation whereas the full version Download Vista SP1 and SP2 and install them locally. Does anyone have experience of these problems? I feel that they are not so rare, but I have tried most of the suggestions that non-specialist can do.

    How to reset the Windows Update components?


    Also, try to put the KB numbers in the search at the above link > then download them manually.

    If the 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:

    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

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