Windows defender error0x800606ba

my computer is slow and it says defender is stopped. but I can not access my windows Defender it says error 0x800606ba. Please help if id, you can be very grateful

Windows Defender support ended on 10/04/2012.

http://support.Microsoft.com/lifecycle/?C2=8571

I suggest that you uninstall and replace with Microsoft Security Essentials if you have no other antimalware protection.

Windows Defender is an integral part of Vista and Windows 7 and should not be uninstalled.
Windows Defender can be disabled if you wish.

Enable or disable the Windows Defender
http://Windows.Microsoft.com/en-us/Windows-Vista/turn-Windows-Defender-on-or-off

MSE and other antivirus/security programs it's ok as those resume will disable
its functionality.

I believe that Windows Defender as included in the Vista SP2 and Windows 7 and
Windows 7 SP1 is still supported as part of the support for these versions of Windows.

I hope this helps.

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

Tags: Windows

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