رسالة من مناقشة Error Line b

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Reply-To: "JCO" <some...@somewhere.com>
From: "JCO" <some...@somewhere.com>
Newsgroups: microsoft.public.internetexplorer
Subject: Error Line b
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Organization: My Organization
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Date: Sun, 24 Feb 2008 19:10:04 GMT
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Both my computers are getting the same error message when I go to my 
homepage with Internet Explorer.  Message is shown below:

line b problem parsing xml: 'nul' is nul or not an object

Now I can tell a little bit as to what the problem is, but more important... 
is anybody else getting this?  Is it the result of MS Update that was 
installed?

What can I do?

Thanks in advance.