http://support.microsoft.com/kb/915105/en-us
Try the steps in this kb article to see if you can get the update installed
properly, so that the prompt will not recur.
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"alistair" <(E-Mail Removed)> wrote in message
news:F408476F-D2FC-41CD-A3F6-(E-Mail Removed)...
> This am I went through my usual updating procedure; Anal I know .. But
> when
> I came to updating "windows defender" it wont stop informing me with
> little
> yellow badge I need to update, Ive repeated updating and Ive rebooted and
> still its there... HELP PLEASE