Windows Defender will be open/not not start

I recently had to restore my Acer laptop series to factory settings. I uninstalled the Mcafee software as before. I installed the Microsoft security essentials as before. Problem is I can't open or start the Defender. By clicking on the application, I get the boot prompt box. By clicking on, the screen freezes momentarily and then an error message is displayed. 0x800705B4 'time out' I'm under Vista 32 service Pack 2

Microsoft Security Essentials automatically disables Windows Defender as its functions are incorporated in MSE.

You have no problem.  This is how its supposed to work.

Tags: Windows

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      The collapse of this image enlarge this image

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      The collapse of this image enlarge this image

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