I am getting error in IE "Error parsing Input XML Document"?

Please help me inresolving this error.whenever I am trying to open a link in IE 6.0.2800 it gives this error "Error parsing Input XML Document". Please help.

I am getting error in IE "Error parsing Input XML Document"?ireland

that's because your alleged XML file is not well formed.

it can't be parsed is computerese for can't be understood.