Windows error 0x800705aa so he tried to check updates

Hi, I have windows error 0x800705aa attempt to check updates. But in addition, I can't aupdate my windows defender or my Security essentials. What can I do?

Hello J934857,

1. What is the accurate and complete error message you get when you try to check the Windows Update?

2. the Windows Update work was very well at any time before your computer?

3. what happens when you try to update Windows Defender and Security essentials, you get any errors?

I suggest that you disable the Antivirus and firewall (including the indispensable security) temporarily on your computer and check if you are able to run Windows update.

Note: Please make sure that you enable the antivirus software after the test to keep your computer protected.

Thank you
Irfan H, Engineer Support Microsoft Answers.

Tags: Windows

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    You must be at Service Pack 3 level before you can use Windows updates.

    To determine which service pack is currently installed on your computer, follow these steps:

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    See also: http://support.microsoft.com/kb/2497281
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    Hello

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    2 have you made any changes to the computer before the show?

    When you use Windows Update to install this update, get the exact error message following this step:
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    For more information, see the link below for Windows Vista:
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    Original title: impossible to verify updates, windows update error 8024402f on Server 2008

    Hi Terry Felesena,

     

     

    Thanks for sharing this information with us.

     

    In the future, I wish that you post your question (regarding Serverproblems) in the TechNet Forums because it caters to an audience of it professionals.

    Check out the link-

     

    TechNet forums

    This forum is for issues related to the environment of the home user .

     

     

    Hope this helps!

     

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    Related issue is here:

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    MowGreen MVP Data Center Management - update of safety Consumer Services

  • Error code 80070005 when trying to get updates

    I get an error code 80070005 whenever I click on check for updates using Windows Vista. What can I do to fix this? My office has not updated since October 2009, even though I have it set to check every week.

    Error code 0 x 80070005 is also described as ACCESS DENIED (you may not to install updates.

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    Please follow these instructions if you encounter this error code during checking or install updates via Windows Udpate.  What follows applies only to Windows Vista.

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    Therefore, you should see a folder called AccessChk on your desktop.

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    4 press and hold the shift key and right-click in the window.  Select "open here command prompt.

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    3. Please select the C:\Windows\System32 folder as the Destination folder during installation. Later, we will use this tool to reset the permissions on the current computer settings.
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    off @echo
     
    Subinacl /subkeyreg HKEY_LOCAL_MACHINE/Grant = administrators = f
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    Subinacl /subkeyreg HKEY_LOCAL_MACHINE/Grant = system = f
    Subinacl /subkeyreg HKEY_CURRENT_USER/Grant = system = f
    Subinacl /subkeyreg HKEY_CLASSES_ROOT/Grant = system = f
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    @Echo =========================
    Completed @Echo.
    @Echo =========================
    @pause
     
    6. After you paste the above commands, please close the Notepad window. Choose "Save" when you are prompted to save the file. Type "reset.bat" as the file name and choose "Desktop" in the Panel on the left as the save location.

    7. refer to the desktop and right click the reset.bat file, then choose "Run as Administrator".

    8. you will see a window of type BACK treatment.
     
    NOTE: It may take several minutes, please be patient. When it is finished, you will be prompted with the message: "finished, press any key to continue."

    Note: On some driver update installation procedure, we also received this error code, please redirect this kind of case to the Team System Vista, because it can be considered for structure of third-party programs.

    Look for updates after that.

    Hope this information is useful.

    This problem may be caused by third-party security programs such as firewalls and antivirus software. You can disable or remove to check the issue.

    From: Microsoft Answers Support Engineer

    TaurArian [MVP] 2005-2010 - Update Services

  • error code: 80072efe during an attempt check updates

    I am unable to run windows update. get the error: 80072efe. the Explorer continues to stop

    Hello

    This rootkit has been known to cause this problem.

    TDsskiller (Rootkit removal tool)
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    To search for other malware use this online scanner:

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    http://OneCare.live.com/site/en-us/Center/whatsnew.htm

    ==================================================================

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    Run 1 SFC

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    Enter this at the command prompt - sfc/scannow

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    http://support.Microsoft.com/kb/928228

    ------------------------------------------------------

    Then check out this article:

    You may experience some temporary connection errors when you use Windows Update or Microsoft
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    http://support.Microsoft.com/kb/836941

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    Description of the update tool of the system for Windows Vista, Windows Server 2008, for Windows
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    http://support.Microsoft.com/kb/947821/

    How to reset the Windows Update components? -a Mr Fixit
    http://support.Microsoft.com/kb/971058

    =============================================

    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
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    I hope this helps.

    Rob Brown - MS MVP - Windows Desktop Experience: Bike - Mark Twain said it right.

  • help solve the problem: error code 646 when trying to install updates

    I get an error code every time I try to install 3 updates inportant code is 646

    Here is an article with a fix for updates, get the error code 646 (mainly Office updates):http://support.microsoft.com/kb/2258121.

    If this does not work, try the Windows Update Agent to:http://support.microsoft.com/kb/949104/.

    If that still does not help, please repost your question in Forum Windows Update:http://social.answers.microsoft.com/Forums/en-US/vistawu/threads , where updates experts will be happy to help you.  Please post with the information requested here:what to post in the Windows Update forum

    I hope this helps.

    Good luck!

    Lorien - MCSA/MCSE/network + / has + - if this post solves your problem, please click the 'Mark as answer' or 'Useful' button at the top of this message. Marking a post as answer, or relatively useful, you help others find the answer more quickly.

  • I am receiving and error code 646 while trying to install updates, that which is the cause and how can I solve the problem? Thank you!!

    Windows Update 646 error code

    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 CODE 646 while trying to install updates.

    I am the Automatic Updates Setup... can someone help me? I get the message above for KB976416 and KB977304 updates. Thank you very much!

    Try a direct download:

    http://www.Microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=79cc0c0f-6D2F-4A55-ad6f-7fd6bfa61896

    Update for Microsoft Office InfoPath 2007 (KB976416)

    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 work:

    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

  • Error code 646 when trying to install updates for microsoft office

    I get the error code 646 when installing updates for microsoft office 2007 on Vista.  I do visit the website and install them manually but it is a pain in the rear.  Why did I do all of a sudden, and how can I go back to automatically install updates?

    WDS,

    See this thread: http://social.answers.microsoft.com/Forums/en-US/vistawu/thread/0c397230-26c6-4214-a5d1-3c99d2b2ef47

  • I get an error code 646 when trying to install updates: _

    Update of security for Microsoft Office 2003 (KB972580)
    Update of security for Microsoft Office 2003 (KB974554)
    Update of security for Microsoft Office Outlook 2003 (KB973705)
    Update for the junk e-mail in Outlook 2003 (KB974771) filter

    Please, try the procedure described in this link.

    http://social.answers.Microsoft.com/forums/en-us/vistawu/thread/6e716883-7af4-4A9F-8665-2f4dd57eee8d

    Thanks, if you find my answer was what you are looking for, please do not forget to click on the box "mark as answer" below!

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