小编cod*_*dem的帖子

学习如何创建Wix Booloader,以便我可以使用我的msi安装包安装.NET框架.无论如何,我遇到了一个未处理的扩展元素的错误.代码如下

<?xml version="1.0" encoding="utf-8"?>
<!--
# This comment is generated by WixEdit, the specific commandline
# arguments for the WiX Toolset are stored here.

candleArgs: "<projectfile>" -ext WixBalExtension
lightArgs: "<projectname>.wixobj" -ext WixBalExtension
-->
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi" 
 xmlns:util="http://schemas.microsoft.com/wix/UtilExtension">

<Bundle UpgradeCode="80B0ECBE-CAAE-4B6A-9705-49F0232B0C24" 
        Version="0.0.1">
    <BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.RtfLicense" />
    <Chain>
        <PackageGroupRef Id="Netfx45" />
    </Chain>
</Bundle>

<Fragment>
    <util:RegistrySearch Root="HKLM" 
                         Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v4\Full" 
                         Value="Version" 
                         Variable="Netfx4FullVersion" />
    <util:RegistrySearch Root="HKLM" 
                         Key="SOFTWARE\Microsoft\Net Framework Setup\NDP\v4\Full" 
                         Value="Version" 
                         Variable="Netfx4x64FullVersion" 
                         Win64="yes" />
    <!-- .NET 4.5 only installed if Vista or higher AND it's not already …