Norton crashes after system restore

I follow the way we have to so system restore..i first turnoff Norton tamper protection.as because if i do not do it..my system restoration fails..so i turn it off and do my system restore..all things go fine after restoration norton crashes..and downloads upto 44MB of data from internet than it goes green..i am posting a screenshot with this thread. My question is why it happenes...i want Norton should remain intact like it was there in earlier version..

 

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Message Edited by silverhawk on 05-08-2009 05:28 AM