I can't turn on Windows Defnder

Similar Questions

• Can not turn on Windows Update

  My PC has been infected with XP antivirus2011. I ran Malwarebytes and it cleaned well enough. The only problem is now I can not turn on Windows Update, even via the control panel. Any suggestions?

  Hello

  1. do you get any error code/message during the installation of the updates?
  2. have you done any change in software on the computer lately?

  We start this problem with running the FixIt in the article below and follow the rest of the methods in the two articles below.

  You cannot install some programs or updates
  http://support.Microsoft.com/kb/822798

  How to troubleshoot common Windows Update, Microsoft Update and Windows Server Update Services installation
  http://support.Microsoft.com/kb/906602

  I hope this helps.

• I can't turn on windows Defender

  I can't turn on windows defender, I don't have any antivirus installed it keep saying that is blocked due to restrictions contact administration

  Hi Russell,
  Your computer is probably infected by a virus. Try following the steps in this virus/malware removal guide: http://www.selectrealsecurity.com/malware-removal-guide
  It contains instructions which will remove most malware infections.
  I hope this helps you,
  Brian

• HP Envy Sleekbook can not turn on Windows Defender

  This cam with Webroot and Norton System. I would use Windows Defender. The intructions elsewhere on this forum are for systems with Norton Antivirus. I removed Norton and always get the message "this application has been disabled and is not control of your computer." There is no option in the Action Center to turn on. How to enable Windows Defender?

  John

  Thank you! Big_Dave and DavidPK,

  Removal of Webroot did the trick! I can now turn on Windows Defender from the center of the Action.

  John

• I can't turn on windows Defender a notice comes up saying there is error 0x800106ba

  I can't turn on windows Defender a notice comes up saying there is error 0x800106ba.

  How can I fix this problem

  FYI: I have Norton Internet Security is also running at the same time...

  http://community.Norton.com/T5/Norton-Internet-security-Norton/Norton-2010-amp-Windows-Defender/m-p/155929

  Read the above. They have a conflict.

  See you soon.

  Mick Murphy - Microsoft partner

• Can not turn on Windows Defender

  I am not able to turn on Windows Defender. Whenever I click on it on my Section of security/control panel, a message appears for a split second saying it's off, then disappears. I just downloaded Defender earlier today, but nothing helped. Looks like he has a malware in my system that prevents me to light the Defender.

  Hello

  Are you running MSE or other antivirus/security programs stop Windows Defender running?
  Whether Windows Defender is blocked from running by them. McAfee, AVG and many others to do this.
  MSE includes features of Windows Defender inside run that separately it would be redundant.

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

  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 area of research-> 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
  on the desktop and the Start Menu. You can also right click on everything there are shortcuts and see if they point to here.

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

  Start in
  "%ProgramFiles%\Windows defender.

  How to turn Windows Defender real-time Protection on or off in Windows 7
  http://www.SevenForums.com/tutorials/6399-Windows-Defender-real-time-protection-turn-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

  McAfee-error 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.

• I have no other protection other than that which came with windows, I can not turn on Windows Defender, I get "error: 0x8007054b4.

  My OS is Vista, I have a HP laptop its about 3 years old. When I try to turn on windows Defender I get:

  Windows Defender met a
  error: 0x800705b4.
  This operation returned because the time limit has expired.

  Hello

  Defender is not sufficient protection

  you need to install antivirus protection

  you would have had a free trial for a new AV subscription

  This program must be removed before installing another AV

  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/

  either of these programs free antivirus try after removing any trial that is always installed

  use the free version of either Avast

  http://www.avast.com/free-antivirus-download#TAB4

  or Microsoft Security Essentials

  http://www.Microsoft.com/downloads/en/details.aspx?FamilyId=e1605e70-9649-4A87-8532-33d813687a7f

  scan your system for malware;

  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.

• can't turn on windows Defender

  original title: help__

  Can not turn windows Defender on what can I do?

  Can not turn windows Defender on what can I do?

  Hey jessethewrench

  If you use microsoft security essentials, avira, norton avg antivirus etc they automatically disable the vista version of windows defender

  She is ordered to worry

  Walter, the time zone traveller

• Security Center can't turn on Windows Firewall. Turn on manually.

  Recently, I uninstalled Trend Micro Internet Security, which had a firewall.  After the installation of Trend Micro Titanium Maximum Security, which does not have a firewall, I realized that I need to enable Windows Firewall.  I get the dialog box that says Security Center cannot enable the firewall of the window and turn it on manually.  Well, I can't get it in market.  I ran many spyware controls and is not on my system.  I found that the WMI repository is consistent.  What to do next?  I ran an sfc/scan now and he said he found corrupt files.

  Try this to restart Windows Firewall...

  Start button > in the search box, type services > press > scroll down to find the Windows Firewall, click...
  topic status, it should be... Has begun
  under Startup Type, it should be... Automatic
  If it does not say that right home by a click, click Properties > in this window, make the necessary changes...
  Startup type on... Automatic
  The service status for... Beginning
  Click Ok > OK again. For the benefits of others looking for answers, please mark as answer suggestion if it solves your problem.

• I can't turn on windows defender error ox800106ba...

  It is said it was extinguished by a different porgram ive went to the center of the action and tried to turn and nothing, when ive tried to redownload it he says it's already installed sound in my computer... Please help

  Hello

  Are you running MSE or other antivirus/security programs stop Windows Defender from
  running? Whether Windows Defender is blocked from running by them. McAfee, AVG, and
  others do this. MSE includes Windows Defender features in it run
  separately would be redundant.

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

  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 that you use including THOSE that you had never 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

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

  If you need to control startup programs:

  How to troubleshoot a problem by performing a clean boot in Windows Vista
  http://support.Microsoft.com/kb/929135
  How to check and change Vista startup programs
  http://www.Vistax64.com/tutorials/79612-startup-programs-enable-disable.html

  Autoruns - free - see what programs are configured so that it starts automatically when
  your system boots and you connect. Autoruns also shows you the complete list of the registry
  and where applications can configure Auto-start for the files settings.
  http://TechNet.Microsoft.com/en-us/sysinternals/bb963902.aspx

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle="" -="" mark="" twain="" said="" it="">

• I can't turn on windows Defender, if I erase it can and will I be able to get a newer version of microsoft, the site says it is part of the service pack and used to download.

  im running on a computer point of sale of Wal-Mart.  you are using windows vista. service pack 2.

  Here's the Microsoft tutorial Support regarding error 0x800106ba code:

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

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

  There are 3 methods listed. I hope one of them can help.

• can not turn on windows update on the computer or windows update site

  I am running windows xp. tried to start bar of tasks with pc Security Center. I tried to get the updates of the automatic windows update site, but apparently if you do not have automatic updating enabled you cannot run the software on your computer

  How to reset the Windows Update settings?
  http://support.Microsoft.com/kb/971058

• Re-installed Windows XP Media Center Edition and now I can't turn it on with my product key.

  I REINSTALL XP MEDIA CENTER EDITION

  AND I GOT A FEW SCRACHES ON DISK. SO I REPAIRED THE INSTALLATION WITH XP PRO. NOW I CAN'T ACTIVATE WINDOWS TO ALL THE... WHAT CAN I DO TO FIX THIS?

  original title: REINSTALLED XP MEDIA CENTER EDITION, HAD A GLITCH AND USED XP PRO FOR INSTALLATION of REPAIR, NOW I can NOT turn ON WINDOWS

  Upgrade installing XP Pro Media Center of in the Windows environment.  Just start the installation of XP Pro computer and then insert your Media Center CD in the CD-ROM drive and upgrade the installation, provide the Media Center product key when you are prompted.  If this fails, you will need to install from a flat folder, post again if the upgrade fails and we can give you the flat installation instructions.

  John

• envy dv7: how to turn off "Windows defender"?

  How can I turn off "Windows defender"?

  Hello Steve,.

  Welcome! Thanks for posting in the HP Support forum.

  Usually, if you install the 3rd AV software part (for example, Kaspersky, Norton, McAfee, Tredn Micro...) it allows to disable Windows Defender. However you can do it manually.

  Several options are described here

  > > http://www.tenforums.com/tutorials/5918-windows-defender-turn-off-windows-10-a.html

  and here > > http://www.howtogeek.com/howto/15788/how-to-uninstall-disable-and-remove-windows-defender.-also-how-turn-it-off/

  I hope this helps.

• Dragon Naturally Speaking has stopped working, how to turn off Windows compatibility mode?

  How can I turn off Windows compatibility mode

  I use Dragon Naturally Speaking (DNS) and all of a sudden it will not open. The info, after trying MANY proposed options, says "turn off Windows compatibility mode.

  Hello

  1. don't you make changes before the show?

  Try the following steps to disable the compatibility mode.
  a. Locate the launch of Dragon NaturallySpeaking file, right-click on it and click Properties.
  b. click on the Compatibility tab.
  c. in compatibility mode, uncheck the box "run this program in compatibility mode for".
  d. click ok to apply the changes.
  e. check if the problem persists.

  If the problem persists, then contact the program vendor support team:see Dragon NaturallySpeaking support