XML解析错误：未组织好 的解决办法

主要问题：xml文件完整，在liunx系统下可正常显示，但是windows系统提示出错，
i use iis to develope a new .net website. i promise the code is right, but most pages running in firefox 2.0 reported this error:

xml解析错误：未组织好
位置：http://localhost/lanxum/dteam.aspx
行：1，列：2
< %@ page language="c#" masterpagefile="~/masterpage.master" autoeventwireup="true" inherits="dteam, app_web_hkuu-y0n" title="untitled page" theme="iaffron" stylesheettheme="iaffron" %> -^

and in ie, error reported as below:

无法显示 xml 页。字符开头。
处理资源 ‘http://localhost/lanxum/default.aspx' 时出错。
第 1 行，位置: 2

the reason is that i install visual studio first(together with .net framework 2.0) and then install iis. it made .net fk didn't register in iis. just run this command with dos:

c:\windows\microsoft.net\framework\v2.0.50727\aspnet_regiis.exe -i

once if you have install .net fk and iis correctly, this sentence will follow:

开始安装 asp.net 。
…………………………………..
asp.net 安装完毕

then refresh the page, you will find that the problem is fixed.