I no longer can get windows updates. I just get a blank page. It's almost as though they have me locked out. I may have done something to cause this. I can't restore my computer either.
This question was answered on December 10, 2004. Much of the information contained herein may have changed since posting.
I found a website that might be able to help you:
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Posted by Henry of Katharine Gibbs School - New York on December 10, 2004