[jQuery] parser error on well-formed xml

[jQuery] parser error on well-formed xml


i use this xml saved locally in projects.xml
<?xml version="1.0" encoding="utf-8"?>
<projects>
    <project id="1">
        <name>Nome del progetto 1</name>
        <note>Note del progetto 1</note>
    </project>
    <project id="2">
        <name>Nome del progetto 2</name>
        <note>Note del progetto 2</note>
    </project>
</projects>
it's well-formed but IE v7 show me a parser error...
onError : function(xhr, st, er) {
//st = "parsererror"; er=undefined
alert("ERRORE:\nstatus: "+st+"\nerror: "+er);
}