Unexpected termination of IE and Runtime error message.
I have found solution recently for this problem if someone wants to know this was due to adware caused by Google search bar.
All i did to remove google search tool from add/remove programs in XP Control Panel.
My IE works again.
http://www.5starsupport.com/info/virusinfo.htm
Try this great site for help. I admire these people’s for this site!