Windows Defender dialog box indicates it does not work.

Problem with windows defender

I use windows vista, my problem is with windows defender, it does not work well, even, it does not start when I click on icon (icon is correctly linked) displaying a dialog box to turn on the Defender, but that does not work.     After that restart Defender opens in a seprate window but after a few minutes (1-2 min) it turns off automatically

Windows Defender cannot be used with AVG, McAfee, Microsoft Security Essentials (MSE) or Norton and several other similar programs.  It is part of the Vista and Win 7 operating system and cannot be uninstalled.  Maybe your antivirus program is disabled Windows Defender - and maybe it's exactly what it is supposed to do.

You may want to consider the following: Windows Defender and Microsoft Security Essentials

If you can not only your problem please post back and elaborate detailed about your computer, program antimalware, etc...

Kind regards...

Tags: Windows

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