IE error

[lonestarx]

I use Win Xp pro, IE 6 SP1
Sometimes when I close my IE windows, it appear error:
http://www.ttvnforum.com/pic/ie_error.jpg
Sometimes it appear if I close my Computer window
How can I fix it without reinstall Win?

[shanmuga]

You can find out which module is causing the error by clicking on 'click here' in the screen shot shown. May be that will give a clue.