Cookies/sessions Will Not Die - Browserhawk Test?

Its strange...I have experimenting with browser hawk by using the cookie sniffer method. However, even If adjust the security slider level in internet options or goto advanced in the privacy tab I cannot seem to prove the condition below....it is almost as if cookies don't want to die in my testing environment.

I did try closing the browser and relaunching but cookies and session ids seem alive and well....is this the usual hassle with testing cookies/sessions?

Option Explicit
Dim bh
set bh = Server.CreateObject("cyScape.browserObj")
bh.SetExtProperties "cookie_both"
bh.GetExtPropertiesEx

if not bh.cookiesEnabled then
response.write "COOKIES DEAD"
end if