Windows Defender and Microsoft malicious software removal tool

I'm unable to download, install, or run Windows Defender, I do... I used to have Windows Defender, when I tried to run, I got a 'Closed' very quick scoring, but he disappeared too quickly to see more, so I removed and tried to download and install again and don't could not... Software removal malware tool of I I was able to download and install it, but can't do run on Microsoft... what I do...

Hello

Check if there is information in Event Viewer which may help us to solve the problem:

http://support.Microsoft.com/kb/308427

You can also try the steps suggested in the link given below to solve the problems of Windows Defender.

http://support.Microsoft.com/kb/555957

Hope that information was useful

Amrita M

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

Tags: Windows

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    I'm a computer technician who makes a TON of virus remove money from Windows computers.  Two-thirds of my tasks of repair involving the elimination of viruses from Windows and trying to fix the Internet Explorer, the worst browser known to humanity.

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    Windows defender is not an antivirus program, it is designed to protect against spyware.

    If you don't like them, so do not use them.

    http://support.Microsoft.com/kb/890830

  • Question about the Microsoft malicious software removal tool

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    ~~~~~~~~~~~~~~~~~~~~~~~~
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    Original title: Question about Malicious Software Removal Tool

    http://www.Microsoft.com/security/PC-Security/Malware-removal.aspx

    Hi oem7110,

     

    Windows Update automatically detects applications running on the computer and offers a updates for the same.

    Similarly, Windows Update offers the latest updates to the malicious software removal tool. You have not to be updated separately.


    Method
    .

    View items-

    Microsoft® Windows® malicious software removal tool (KB890830)

    The Microsoft Windows malicious software removal tool helps remove specific malicious software and present on computers that are running Windows 7, Windows Vista, Windows Server 2003, Windows Server 2008, or Windows XP

    Note: the antivirus will try to fix bad sectors on the hard disk damaged by viruses. All the data on these areas could be lost in the process. Proceed at your own risk.

    Hope this helps!

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