By lost the IE, i'm guessing that you mean the icon on the desk top is missing, if that is the case there is an easier way to replace it.
Click on start
Go to search
Type in Internet Explorer
Click on search
In the search results you will find a few IE icons, right click on the one which reads "Iaunch Lnternet Explorer Browser". A minu will appear, left click on create shortcut., and this should restore the IE icon to you desktop.
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Posting Virtuoso
Offline 1,525 posts
since Mar 2005