File C:\Documents and Settings\bookpub.xml is not well-formed.
 Name ( (Letter | '_' | ':') (Name-Character)* ) expected.

文档如下：

<? xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<pub>
<library>Beijing Library</library>
<book>
   <title>Database System Concepts</title>
   <price>26.50</price>
   <author>
       <name>Kaily Jone</name>
       <major>Computer Science</major>
       <University>Princeton University</University>
   </author>
   <author>
       <name>Silen Smith</name>
       <major>Database</major>
   </author>
</book>
<book>
    <title>Introduction to XML</title>
    <price>18.80</price>
    <author>
        <name> Henry F.Korth </name>
        <major>XML</major>
        <University>Columbia University</University>
    </author>
</book>

求教了！！到底是缺了什么啊？？