The test was conducted in an updated Internet Explorer 7.0 a day. Creating a document can be malformed probocar a mistake. =0D
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The flaw in this method createtextrange already known by everyone. On this occasion fails to create an item with an argument followed by a long and while infinity. =0D
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By opening with a debbuger the result is as follows =0D
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Access violation when reading [00000014] =0D
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There is not much more to say about the failure .. Only a reflection which is that I am surprised that microsoft not found revised depth this method already on another occasion had a flaw. =0D
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Without more to say greetings! =0D
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Atte. =0D
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Proof of concept=0D
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http://es.geocities.com/jplopezy/prueba.html=0D 
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Juan Pablo Lopez Yacubian=0D
fuzzertina.blogspot.com=0D