explorer always crashes why ?

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From: mick020 (mick020_at_discussions.microsoft.com)
Date: 09/26/04 

Date: Sun, 26 Sep 2004 05:11:01 -0700

Everytime i open ie6 it works ok untili open another page then if i close the
one page down internet explorer just closes all ie pages down that i have
open

for example if i look at my hotmail e-mail and open a e-mail in a new
browser page read that then cick the x to end it the orginal page also closes
this happens without fail on any site i look at

any ideas why this is happening ?