window Defender did not work

Defender of the window does not light and it won't let me download a new defender of window. Defender of the window doesn't let me make any changes that he and continues to display error for me

Click Start, type Services.msc and press ENTER.
Double-click Windows Defender and set its startup type to automatic
Click Start to start the service.

Tags: Windows

Similar Questions

  • Windows Defender does not work. When I try to turn it on, I get the message "not responding".

    Original title: Windows Defender

    I have Windows Vista and my Windows Defender will activate/doesn't not work.  When I try to turn it on, it responds by saying: 'it is not responding' and stops automatically.  I tried to re - install & who did not work.  Any ideas.

    Hi lskdjfoie,
     
    What have you tried to reinstall? Windows Defender or other programs?
     
    I suggest the following steps and check.
     
    Step 1:
     
    Usually if you have a third-party security software installed, Windows Defender would not work. I would temporarily disable all security software and check if the problem persists.
     

    http://Windows.Microsoft.com/en-us/Windows-Vista/disable-antivirus-software
     
    Note: Antivirus software can help protect your computer against viruses and other security threats.  In most cases, you should not disable your antivirus software. If you need to disable temporarily to install other software, you must reactivate as soon as you are finished. If you are connected to the Internet or a network, while your antivirus software is disabled, your computer is vulnerable to attacks.
     
    Step 2:
     
    If this does not help, I would say you scan SFC on your computer and check if Windows Defender works fine.
     
    Step 3:
     
    If none of the steps helps create a new user account and check if the problem persists.
     
    Let us know
    Aziz Nadeem - Microsoft Support

    [If this post was helpful, please click the button "Vote as helpful" (green triangle). If it can help solve your problem, click on the button 'Propose as answer' or 'mark as answer '. [By proposing / marking a post as answer or useful you help others find the answer more quickly.]

  • I am running Windows 7 and noticed that Windows updates did not work. The parameters are defined for the update every day. When I went to update manually returned an error WindowsUpdate_80070017. MSFT site was no help. Any recommendations?

    I am running Windows 7 and noticed that Windows updates did not work. The parameters are defined for the update every day. When I went to update manually returned an error WindowsUpdate_80070017.  MSFT site was no help. Any recommendations?

    Since neither updates Jan - 10 have installed, I'm going to hand you Support MS in the hope that they can resolve the problem. See below.

    That being said, is an interpretation of the 80070017 - cyclic redundancy check error "a device attached to the system does not work," which suggests that a hardware problem might be the cause of the error (although I must say that it is a very low possibility in this case).

    Good luck!

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

    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.

    ~ 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 Defender does not work

    Windows Defender support & apparently installs without error.  Yet it will not work.  Is it all the portions of Windows XP if you know something let me know * address email is removed from the privacy *.

    Hello

    1. What do you mean exactly by "Windows Defender does not work"?
    2. do you get any error message related to Windows Defender?

    We recommend that you check if Windows Defender service running. To do this, try the following steps:
    a. Click Start, click Run, type services.msc and click ok.
    b. right click on the Windows Defender service and click Start.
    c. restart the computer and check the difference.

    For more information, see Troubleshooting Windows Defender

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

  • Windows Defender does not work: encounteredan error: 0x800705b4

    I can't activated the windows Defender. I get this message:

    Windows Defender does not work: encounteredan error: 0x800705b4. This operation returned because the time limit has expired.

    What do you use for your antivirus protection? Windows Defender is not necessary if you use AVG, Microsoft Security Essentials, Norton or McAfee. These AV programs have their own antispyware component builtin and allows you to disable Windows Defender by design.

  • Cannot start Windows and "Begin repair of launch" or "Start Windows normally" did not work.

    Original title: need help URGENT

    The normal Windows Vista (Home Premium 32 Bit) updated on my DELL INSPIRON laptop... Cannot start Windows

    'Launch Startup Repair' or 'Start Windows normally' did not work.
    What to do next without deleting my data? Thank you.

    Hello

    1st thing to try is a restoration of the system in safe mode

    http://www.windowsvistauserguide.com/system_restore.htm

    Windows Vista

    Using the F8 method:

    1. Restart your computer.
    2. When the computer starts, you will see your computer hardware are listed. When you see this information begins to tap theF8 key repeatedly until you are presented with theBoot Options Advanced Windows Vista.
    3. Select the Safe Mode option with the arrow keys.
    4. Then press enter on your keyboard to start mode without failure of Vista.
    5. To start Windows, you'll be a typical logon screen. Connect to your computer and Vista goes into safe mode.
    6. Do whatever tasks you need and when you are done, reboot to return to normal mode.

    If that does not read this information

    the link below is how to download and get a vista disk startup repair, which you can start from the

    http://NeoSmart.net/blog/2008/Windows-Vista-recovery-disc-download/

    Here's how to use startup repair system restore command prompt, etc. to bleepingcomputers link below

    http://www.bleepingcomputer.com/tutorials/tutorial148.html

    to boot from the dvd drive to be able to you will see a way to get into the bios Setup at the bottom of the screen or command menu start

    It would be F2 or delete etc to enter the BIOS or F12 etc. for the start menu

    Change boot order it do dvd drive 1st in the boot order

    http://helpdeskgeek.com/how-to/change-boot-order-XP-Vista/

    Data recovery, if required

    1. remove the hard drive and it slave in another computer

    2 buy or borrow a USB disk drive hard put in yout case then plug it into another computer and read the hard drive like this

    3. try Knoppix

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  • Open Windows Defender is not working/not

    I have my old laptop son I realized soon Windows Defender does not work & I have an error at startup of windows it say "Application failed to initialize: 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'.» Well, I have 3 months & I'm always looking to find the answer.

    I tried to reinstall Windows Defender won't let me because it is installed.
    I tried to uninstall, it is not listed in the programs in Control Panel.
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    Everyone has ideas, it can be a small problem, but they lead me around the elbow

    Hello

    You cannot uninstall or reinstall

    It is part of vista

    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 read this information to microsoft:

    Error message when you run Windows Defender: «Error 0x800106ba»

    http://support.Microsoft.com/kb/931849

    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 program;

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

    and for your second problem:

    Fix for COM Surrogate has stopped working error in Vista

    http://www.howtogeek.com/HOWTO/Windows-Vista/fix-for-COM-surrogate-has-stopped-working-error-in-Vista/

  • Windows Defender does not work. cannot open it. some how it was off and I was locked.

    I was struck my melware, and a viruse that is why I believe that windows Defender does not work.  can you help me fix it?

    Friday, July 23, 2010, 02:27:18 + 0000, kittikat27 wrote:

    I was struck my melware, and a viruse that is why I believe that windows Defender does not work.  can you help me fix it?

    Exactly what virus or other malware, have you been hit with? How do you have
    I know? They were removed? How?

    What anti-virus and anti-spyware programs you have installed? Are
    they kept up to date?

    Be aware that Microsoft Security Essentials and safety
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    Ken Blake

  • My windows Defender does not work well

    In the window of reports on problems and solutions, it says that my windows Defender has stopped working all of the solutions. Thanx

    In the window of reports on problems and solutions, it says that my windows Defender has stopped working all of the solutions. Thanx

    I don't know what you mean by "does not * well *," but if you mean that it doesn't at all, please answer the following question: What antivirus do you use?

    Many anti-virus programs (Microsoft Security Essentials, AVG, Norton, McAfee and others) turn Windows Defender. It's good, not bad; they turn it off becauseDefender reproduced what they do. Having both do the same thing hurts your performance and increases the risk of problems that are contrary to each other.

  • Windows Defender does not work with Microsoft Security Essentials

    I just want to confirm I'm sure I see Windows Defender listed on the site alongside the Microsoft Security Essentials in a list of items to choose from - if we choose security while we can not run the Defender is that correct? Vista runs on this toshiba that has been in place. Windows Defender is not running but essentials runs with full daily verified updates scans and other readers of both records - the concern, it is that be enough security we should do other things regarding the last blackened on computers, we have seen happening with friends and the fake software updates We have seen with the neighbors not accepting real software, they thought were updated - but in the end a fake. They were running microsoft security databases, but didn't yet these things happen - no pleasure with the laptop still being down in a different place/city. Any info would be nice to hear, clear terms, just trying to help people close to home and at a distance from time to time thanks Jen

    I'll simplify the answer...

    1 Microsoft Security Essentials has his own Defender. Running 2 defenders only create conflicts.  MSE will stop Windows Defender.

    2. no security program is sufficient for protection. Be careful, to surfing and what to download.

    3. you can install "we demand" programs such as Spybot Search Destry and Malwarebytes. They do not run until you 'open '.
    I have Avast Home Edition for "real-time" protection, and I have Spybot Search and Destroy more Malwarebytes.

    For the benefits of others looking for answers, please mark as answer suggestion if it solves your problem.

  • Windows Defender will not work

    I installed the microsoft Security Center and now Defender will not work.

    If that's okay. How can I now change my Start menu?

    Use the msconfig method...

    Start > in the search box, type msconfig > press the Enter key > uac prompt > Startup tab > here's startup programs >
    To activate... check the box opposite.
    To disable, uncheck the box in front. For the benefits of others looking for answers, please mark as answer suggestion if it solves your problem.

  • Error 0x80106ba, Windows Defender does not work

    Windows Defender does not illuminate.

    Hello

    You run MSE, AVG or other antivirus/security programs stop Windows Defender running?

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

    Troubleshooting of Windows Defender
    http://support.Microsoft.com/kb/555957

    "%ProgramFiles%\Windows Defender\MsAsCui.exe" is the folder of the default Defender

    Start - type in the search box-> Windows Defender - find top - make a right click on it.
    RUN AS ADMIN

    If no joy using Start - computer or Windows Explorer to access this folder and create a
    Shortcut to put on the desktop and the Start Menu. You can also right click on a shortcut this and
    see if they point to here.

    Goal
    "%ProgramFiles%\Windows Defender\MsAsCui.exe".

    Start in
    "%ProgramFiles%\Windows defender.

    How to enable or disable the Windows Defender
    http://www.Vistax64.com/tutorials/93118-Windows-Defender-off.html

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

    Maybe something here if necessary:

    What is display / causing the error message? Some anitvirus/security/antispyware products can
    cause this error. On those who use you, including those that your never had even those
    uninstalled (the remnants can cause problems). McAfee is just an example of what many can do.

    Start - type in the search box - Services - find top - Right Click - Run as Admin

    Windows Defender - value STARTED and AUTOMATIC

    or set MANUAL and STOPPED if necessary

    Fix for the problem of 800106ba.
    http://support.Microsoft.com/kb/931849

    Error (an example) of McAfee report.
    http://service.McAfee.com/faqdocument.aspx?ID=TS100610&lang=en_US&prior_tid=2&AnswerID=16777216&Turl==http://KB.McAfee.com/InfoCenter/index?page%3Dcontent%26id%3DTS100610%26actp%3Dsearch

    Check also:

    http://social.answers.Microsoft.com/forums/en-us/vistasecurity/thread/574fb871-034C-4B42-B800-328af16a9177

    I hope this helps.

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

  • my windows Defender does not work...

    my windows defender is not opening at all. something of "error code: 0x80070005" is coming. If someone please give me a good suggestion...

    Hi Ashish,

    Do you have any third-party firewall installed on the computer?

    The problem can occur if updates are not installed regularly.

    I suggest you try the steps from the following link:

    Error 0 x 80070005 when you try to install updates by using Microsoft Update or Windows Update

    http://support.Microsoft.com/kb/968003

    Note: When you perform online virus scanyou will lose some data which are affected by the virus. Microsoft is not responsible for the loss of this data.

    Come back and let us know the State of the question, I'll be happy to help you. We, at tender Microsoft to excellence.

  • Removal of spyware, Windows Defender does not work and Security essentials don't scan?

    Anything does not work what do I do?

    I think I have spyware because whenever I try to get on a Web site a random other site rises. So basically no internet.

    I'll try Malwarbytes. Windows Defender works, but I don't know why this isn't to find the problem.
  • My vista windows Defender does not work after got rid of the virus Windows diagnosis. What can I do?

    It gives me an error code and says that my windows defender is stopped. Is it because I have installed Microsoft Security Essentials to help eliminate the virus. What should I do? I tried unistalling it and reinstall but it won't let me not just uninstall first. In addition, the virus has a sound, it does at the start and he is always on my computer when I start my computer. This means that the files are still on my computer?

    Hello

    That's right

    MSE stops at the vista version of windows defender

    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

    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 program;

    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

    follow these steps to remove this malware that you think it's still there

    Download update and scan with the free version of malwarebytes anti-malware

    http://www.Malwarebytes.org/MBAM.php

    You can also download and run rkill to stop the process of problem before you download and scan with malwarebytes

    http://www.bleepingcomputer.com/download/anti-virus/rkill

    If it does not remove the problem and or work correctly in normal mode do work above in safe mode with networking

    Windows Vista

    Using the F8 method:

    1. Restart your computer.
    2. When the computer starts, you will see your computer hardware are listed. When you see this information begins to tap theF8 key repeatedly until you are presented with theBoot Options Advanced Windows Vista.
    3. Select the Safe Mode with networking with the arrow keys.
    4. Then press enter on your keyboard to start mode without failure of Vista.
    5. To start Windows, you'll be a typical logon screen. Connect to your computer and Vista goes into safe mode.
    6. Do whatever tasks you need and when you are done, reboot to return to normal mode.

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