Internet Explorer closes without warning

[Ryan]

When I load certain sites I.E. closes itself without an
error message or any type of warning. This only happens
with certain pages but it will do it repeatedly when
opening the same page.

 

[H Leboeuf]

Check your Java settings, if both SUN and Ms are enable just use MS.

Or:
Dealing with Unwanted Spyware, Parasites, Toolbars and Search Engines
http://mvps.org/winhelp2002/unwanted.htm