Security alert - "Allow Always" doesn't 'always' allow it

Hello,

        I have NIS 2010 installed on my Win 7 Ultimate x64 desktop. I have NIS set up to prompt me whenever a new application wants access to the web (and depending on the application, I either select "Allow Always" or "Allow this instance" - and if I select "Allow Always", it doesn't 'ask' me again)

 

There is an exception though - everyday when I log in, I get prompted by NIS three times. First by Outlook (I think it is the outlook connector), and then twice by the media center (The forum is not allowing a jpg attachment for the Screen print - so I posted it at http://www.flickr.com/photos/40164293@N05/4417562966/ )  with the message  "Windows Media Center Store Update Manager is attempting to access the internet using one or more unrecognized modules"

 

I always select "Allow always", but it asks me the same question every time I reboot. Is there any way to make it remember the permission?

Thanks!