I can not turn on Microsoft Security Essentials anti virus and later moved it not update.

I can not turn on Microsoft Security Essentials anti virus and later moved it not update.  The system is Vista and update 80070643 error code.

Additional references may include:

[MMS] Installation error 0 x 80070643
http://answers.Microsoft.com/thread/908fad3e-F9FC-4d8a-BE83-ae7d3bc48db5

Checklist for installation of Microsoft Security Essentials
http://answers.Microsoft.com/thread/bf757e6a-E320-4a67-92bc-767e6acb26c4

Can I install Microsoft Security Essentials [or any other anti-virus/anti-spyware application] to clean my already infected computer?
http://answers.Microsoft.com/thread/87058857-D181-4019-a723-efd9a49d9275

Microsoft Security Essentials Support Forums (all)
http://answers.Microsoft.com/en-us/protect/Forum

Tags: Windows

Similar Questions

  • Where can I find Windows Microsoft Security Essentials or Security Defender for Windows 8.0?

    Hello

    Where can I find Windows Microsoft Security Essentials or Security Defender for Windows 8.0?

    I was not able to do it on my own.

    Any help would be greatly appreciated,

    Thank you in advance,

    rcbinnorva

    Hello

    Here's how you enable/disable Windows Defender - http://www.eightforums.com/tutorials/21962-windows-defender-turn-off-windows-8-a.html

    Kind regards

    Patrick

  • How to change Microsoft Security Essentials at the request of the parameters of scanning from the command line or in a script.

    Is it possible to change the parameters of the scheduled scan of the Microsoft Security Essentials from the command line or in a script?

    I know that I can use the command to schedule the MpCmdRun.exe tool command line to run, but that do not change or remove the existing scheduled scan that appears in the software. Run regedit to merge into the corresponding registry keys does not work because the keys are "locked", probably by the running of MSSE program.

    Suggest you post it in one of the forums dedicated to MSE - Microsoft Security Essentials: scanning, detection and removal of threats MowGreen Update Services - consumer safety

  • Should I deactivate Windows Defender running Microsoft Security Essentials?

    I installed Microsoft Security Essentials on vista and I wanted to know if I should keep Windows Defender on or turn it off?

    Windows Defender must stop automatically when you install MSE, but if not then I would recommend do you: MSE already has Defender engine everything in it, and it's not great to run both at the same time.

  • Computer problems since the installation of Microsoft Security Essentials

    Since the installation of Microsoft Security Essentials, my computer will stay only in mode "sleep" for a minute or two and then turns back on. Also when I turned off the computer, Microsoft Security Essentials also stops, and I have to turn it back on when I start the computer. I had the two trend micro PC-cillan and Macafee security on this computer. But I uninstalled them before installing Microsoft Security Essentials.Also my computer is supposed to go to mode after half an hour of not used but he is staying on.

    Hello

    You should never have 2 AVs installed at the same time

    you say you had trend and McAfee all both installed

    only, cause you system problems that

    Make sure that the trend and mcafee have beeen completely removed using their removal tools

    McAfee removal Tool

    http://service.McAfee.com/FAQDocument.aspx?ID=TS100507

    Trend removal tool

    http://eSupport.trendmicro.com/1/How-do-I-remove-old-or-new-versions-of-trend-micro-products-in-my-comp.aspx

    For more MSE questions please repost the link below in the MSE forums

    http://answers.Microsoft.com/en-us/protect

  • Microsoft Security Essentials is it a scam?

    Hello

    My computer is a little weird and then all of a sudden I couldn't use internet or Mircrosoft word, which I had used when the computer went funky. When I tried to use them, a red-themed window with Microsoft Security Essentials at the top. It is said that it detects a Trojan horse and I need to remove it then says scanner online. When I do shows like 20 different anti-virus programs, which he has only three which can get rid of the virus.

    I don't remember installing this program, this SCAM or virus? What should I do?

    Hi, muddybudd.

    No, the real Microsoft Security Essentials is a scam. More information on MSE are available athttp://www.microsoft.com/security_essentials/ .

    In your case, however, I'm afraid you have a rogue installed on your computer. Removal instructions are available in Bleeping Computer toremove the fake Microsoft Security Essentials Alert Trojan and AntiSpySafeguard .

    If you need assistance after following the guide, please follow the instructions and post the logs required for examination by analysts trained on one of these the malware removal forums:Malware Removal help Sites .

    Corrine, Microsoft MVP (consumer security)
    My Blog: Security garden

    This announcement is in my opinion and does not necessarily reflect the opinion or the opinion of Microsoft, its employees or other MVPS and is provided without warranty and not an entitlement.

  • Microsoft is aware of a rogue security alert that mimics alert Microsoft Security Essentials?

    See this site for more details.

    http://Clubhouse.Microsoft.com/public/post/001648ea-976f-4cfa-A528-0e4ffe23a8ec

    I was wondering if Microsoft knows about this threat.

    If Microsoft knows about this alert, how they classify this threat? What they call it?

    I know that no anti-virus software will detect all at the same time, I only meant that Microsoft should be aware of this, because the creators of thugs try to imitate Microsoft Security Essentials alert them and attract users in the purchase of products not authorized.

    I know how to check whether or not the alert is Microsoft Security Essentials.

    When the time protection real Microsoft Security Essentials detects something, it always appears from the tray icon, it shows not directly from the alert, whereas the fake one appears directly on the center of the screen of the computer.

    Anyway, the whole point is that I don't want too many antispyware software on my computer, I prefer to use portable applications for the detection and removal, such as rescue of vipre, portable superantispyware, doctor web cureit, norman malware cleaner. I don't want to have separate antispyware software more, that drives me crazy, if I have these installed I will need to be updated regularly, they don't have no automatic updates unless if I buy the full version.

    I know that it will be easier to tell if the alert is false or not, once Microsoft Security Essentials 2.0 is installed on the computer, because Microsoft has removed the "Clean computer" button in alert details, it does appear on the alert since the icon of the status bar, while the false, they imitate the alert from MSE version 1.

    Maybe the alert doesn't really matter, the thing that matters is the threat to which the alert draws in

    Well, it seems that now, Microsoft has finally got the hang of this threat, the threat is now classified as Rogue: win32.fakepav

    Hope that Microsoft Security Essentials 2.0 coming out soon, so the user can make the distinction between the legitimate and the fake more easily alert.

  • Microsoft Security Essentials icon has disappeared from the bottom of my computer.

    How can I put the Microsoft Security Essentials icon back on the bottom of my computer? The icon disappeared. Several times the "speaker" icon disappears also. I look at previous posts and solutions, but I do not see the guests that are mentioned. Thank you.

    Hello

    Thanks for posting your query on the Microsoft Community.

    Sometimes the icon simply does not appear due to a start along with many other process resources and the part of MSE to load the icon to not load damage. If you can open MSE and it signals that all is good, it's probably what happened. Sometimes rebooting resolves it.

    If you do not use a login ID and password for Windows, this can happen more frequently, especially on an old PC, but even a new. Windows Journal and journal of back and sometimes the icon will appear for you.

    If the problem persists, you can consult the following discussions and see if it helps you to solve the problem.

    Desktop icons and tray version 2 MSE

    Microsoft Security Essentials icon is missing from the taskbar/task bar.

    Hope that the information provided is useful. Let us know if you have any concerns related to Windows. We will be more than happy to help you.

    Kind regards

  • Microsoft Security Essentials

    Microsoft changed the way that Windows Update has begun to receive updates for Microsoft Security Essentials definition?  Since January 25, 2011, all updates of definition for Microsoft Security Essentials all carry the same KB2310138 even if the actual definition is increased from 1.97.314.0 to 1.97.720.0.  What gives?  Thank you.

    You must transfer your question here: Microsoft Security Essentials.

    http://social.answers.Microsoft.com/forums/en-us/category/MSE>

    http://www.Microsoft.com/security_essentials/BetaHelpTopic.aspx?mkt=en-us&assetId=e34036a7-7e21-4a69-8ae7-8ab2d3953e32#mainNav

  • Cannot install Microsoft Security Essentials. Continue to settle failed. error code: 0x8004FF49

    Cannot install Microsoft Security Essentials on a PC. error code: 0x8004FF49

    http://experts.Windows.com/w/experts_wiki/89.aspx

    Microsoft Security Essentials - Installation Checklist and frequently asked Questions

  • How to remove fake, "" Microsoft Security Essentials Alert: unknown win32/trojan '? " __

    How to remove fake, "" Microsoft Security Essentials Alert: unknown win32/trojan '? "
    Windows Vista.

    How to remove fake, "" Microsoft Security Essentials Alert: unknown win32/trojan '? "
    Windows Vista.

    Use this tutorial:

    Remove the fake Microsoft Security Essentials Alert Trojan and AntiSpySafeguard
    http://www.bleepingcomputer.com/virus-removal/remove-fake-Microsoft-Security-Essentials-alert
    Scroll through the automatic removal Instructions... and follow the instructions for the benefits of others looking for answers, please mark as answer suggestion if it solves your problem.

  • Micrtosoft Software Distribution Service 3.0 can automatically download & install if I do not use Microsoft Security Essentials? -Malware?

    XP pro with Service Pack 3 on 10 years, Dell Dimension 4500.  I use NOT of MSE.  I use AVG, malware protection.  I authorize updates from Microsoft automatically download but I decide to install.  13/03/13, I noticed that my PC had set a new restore point called "Software Distribution Service 3.0". Checking Windows Update I found 8 updates which appear legitimate 3/13 but I did not knowingly take any action to install them.  Have I not malware?  If so, how can I recover?

    Updates were:

    KB2807986 for a Note

    KB2687505 to the Visio Viewer

    KB890830 for malicious...

    KB982726 for Office 2010

    KB2767886 also for Office 2010

    KB2809289 for IE 8

    KB2814124 for Silverlight

    KB2553501 for filter Pack 2.0

    Thank you

    When you install Office 2010, Silverlight, Windows Live Essentials or Microsoft Security Essentials, you can make two changes:

    1 Microsoft Update (vs Windows Update) becomes your update by default source (that is, if she had not already the default); [1] and...

    2 automatic updates will reset the automatic configuration by default (that is, if one of the other options had been selected.)

    [The above is specified in the EULA that you accept when you install one of the requests, but it is "buried" in the small print and difficult to anyone who bothers to read.]

    Since you had MS Office 2010 installed for a while, chances are that Microsoft Update was already your default. So, it seems that #2 happened to you after you have installed Windows Live Mail (part of Windows Live Essentials) a few weeks ago (i.e. the or after 12 February).

    If you have not already done so, do not hesitate to change your automatic updates affecting the 'download but do not automatically install... '. "option.

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

    [1] so that Windows Update provides updates specifically for Windows, Microsoft Update expands the service to download and install updates for other Microsoft software (MS Office 2010, Silverlight, Windows Live Essentials and Microsoft Security Essentials).

  • I installed Microsoft Security Essentials and now I can't turn on my Windows Defender

    Whenever I try to turn on Windows Defender, it freezes for a few minutes, and then it tells me to restart. I restarted and it still does the same thing.

    Hello

    Answers - MSE Forums
    http://answers.Microsoft.com/en-us/protect/default.aspx

    Windows Defender features are included in MSE, defender of loading would be redundant.

    Windows Defender antispyware =

    MSE is antivirus + antispyware.

    Then think about MSE as Windows Defender with more added (which is).

    Windows Defender and Microsoft Security Essentials
    http://social.answers.Microsoft.com/forums/en/msestart/thread/5309cb8d-02e1-40E8-974f-0dcedb9ab9fd

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

    If you want to control startup programs using these methods.

    How to change, add or remove startup programs in Windows 7
    http://www.SevenForums.com/tutorials/1401-startup-programs-change.html

    Autoruns - free - see what programs are configured so that it starts automatically when your
    system boots and you log in. Autoruns is also the full list of registry and files
    locations where applications can configure start automatic 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="">

  • Can not play big fish games after installation of Microsoft security essentials

    OT: Big Fish Games

    I just installed the microsoft security essentials and I started to play a game on big fish games but a message came and now I can't play the game can anyone help how can I please allow programs on mse

    Hello

    Please try to uninstall Microsoft Security Essentials and check if you are able to play games on Big Fish.  If necessary, please try to perform a system restore to restore your computer to a date and a time earlier.  I hope that this information is beneficial.

    Thank you

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

  • Windows Defender will not update using Microsoft Security Essentials AV deffinitions

    I can't get Windows defender to update its deffinitions.
    With the help of MS Security Essentials AV
    Vista Ultimate 64 bit

    Error found: Code 0 x 80240016

    Even though I installed the Windows updates last night, it seems that there are more updates to install tonight. Any ideas on what's going on? Should I wipe it and install Win 7?

    Hello
    Ms supports:

    1. Close the browser Windows Update or Microsoft Update Windows.
    2. Click Start
      The collapse of this image enlarge this image

      type command prompt, in the list of results, right-click invite and then click run as administrator .

      The collapse of this image enlarge this image

      If you are prompted for an administrator password or a confirmation, type the password or provide confirmation.

    3. Type the following commands. Press ENTER after each command:
      net stop wuauserv
      net start wuauserv

    However, see here

    http://social.answers.Microsoft.com/forums/it-it/msestart/thread/5309cb8d-02e1-40E8-974f-0dcedb9ab9fd

    "Do I have to manually disable or uninstall Windows Defender, if I use Microsoft Security Essentials?
    A: If Microsoft Security Essentials did not automatically disable Windows Defender in Vista or Windows 7, you must turn off to avoid conflicts. Windows Defender can't be uninstalled Vista or Windows 7.
    If Microsoft Security Essentials does not automatically uninstall Windows Defender on XP, you must manually uninstall Windows Defender through Control Panel of configuration/Add / Remove programs. »

    Elvis

Maybe you are looking for

  • How to unlock my IPad Safari windows so I can sail again?

    Last week, at a certain point, I found that I can not click on most links within many pages of typical web search, especially Google, Yahoo, etc. search pages... even though some sites are still available (!) I just clicked on the news sites in the p

  • Get a new ipad, questions

    currently I have an ipad2 but now get an ipad all the air.  I don't want everything from the first to go on the other. How can I transfer some games of mine and other applications without any?  The original has many applications for my granddaughter

  • Name of resource of research VISA

    Make a list of the ports com using VISA find resource name (VSRN)... However, I would like to refine my results. Currently the output string array gives me a list of COM Ports such that I did not define what search string in "expression" see attached

  • How to fix error code 8004fe2c

    What can I do if my cd player or computer dvd cannot read or write media?

  • Copying files to Western Digital My Passport external hard drive is very slow.

    Original title: WD My Passport DHM emits Specifications: Western Digital My Passport Hard Disk (500GB) Windows 7 Ultimate x 64 SP1 Laptop Lenovo G470 (USB 2.0 ports) (no infections of malware etc..) (All drvers put updated) Hello, I have a WD EHD and