Security warning when i launch Internet Explorer?

how do i get rid of the security warning "Your security setting level puts your computer at risk" that comes up every time I launch Internet Explorer. I like the way my security setting are so I don't want to change them, but I hate that message every time and at the top of every window I open. Please help!

I have Internet Explorer 7.0 and Windows NT 5.1

Security warning when i launch Internet Explorer?internet security

Your system is infected with Adware and will keep on showing popups. You can use one of the following softwares to remove the adware. It will also be better for your system to go to the microsoft website and reinstall IE after you have removed the adware.

http://www.safer-networking.org/

Uber powerful tool which can search and annhilate nasties that make it onto your system. Now with an Immunize section that will help prevent future infections.

http://www.lavasoftusa.com/

Another very powerful tool which searches and kills nasties that infect your system. AdAware and Spybot Search %26 Destroy compliment each other very well.

http://www.javacoolsoftware.com/spywareb...

Great prevention tool to keep nasties from installing on your system.

http://www.javacoolsoftware.com/spywareg...

Works as a Spyware "Shield" to protect your computer from getting malware in the first place.