Visual Studio crashing as soon as i try to add crystal Report

Refer

http://social.msdn.microsoft.com/forums/en-US/vscrystalreports/thread/7cba93cf-3886-4c39-bd64-2ab57d637acf

http://ciappara.com/2008/03/13/visul-studio-2005-crashes-randomly/

i refered th elinks

but was not useful as they have said

close visual studio be sure to close all Crystal Reports window

but i am not able to open any crystal report forget opening even if i make a crystal report rpt in some other system & just even try to include in my project the visual studio closes down without any message or warning

Try reinstalling Crystal Report