win7下怎么使用sysrep.exe的应答文件

win7下如何使用sysrep.exe的应答文件啊
最近在使用这个工具，在改完sid后后面需要带个应答文件，应答文件的作用是将计算机加入域，参考的是微软msdn，但是一直加入不了域，不知道为什么，请大家帮忙看看，参考链接http://technet.microsoft.com/zh-cn/library/cc732280(v=ws.10).aspx

应答文件是
<?xml version="1.0" encoding="utf-8"?>
<unattend xmlns="urn:schemas-microsoft-com:unattend">
    <settings pass="specialize">
        <component name="Microsoft-Windows-UnattendedJoin" processorArchitecture="x86" publicKeyToken="31bf3856ad364e35" 
language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
            <Identification>
                <UnsecureJoin>false</UnsecureJoin>
                <Credentials>
                    <Domain>Fabrikam.com</Domain>
                    <Password>Password1</Password>
                    <Username>MyUserName</Username>
                </Credentials>
            </Identification>
        </component>
        <component name="Microsoft-Windows-Shell-Setup" processorArchitecture="x86" publicKeyToken="31bf3856ad364e35" 
language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
            <ComputerName>%MACHINENAME%</ComputerName>
        </component>
    </settings>
</unattend>
win7 应答文件?sysprep
[解决办法]
http://bbs.csdn.net/topics/390609527
接分。另请帖主看下上面链接，看是否有帮助。