How do I change Explorer 7.0 to 6.0?

When I tried to install 6.0, it tells me that you have an updated version installed!
I need 6.0 instead the one I am using 7.0.

Thanks,:confused:

Simply uninstall IE 7 via control panel > add/remove and it will revert to IE6.

If I uninstalled the explorer 7.0, how do I open the explorer to down load 6.0?