我是使用WiX的新手，我使用一些文件，一些注册表项和文件关联创建了一个简单的perUser应用程序安装。我把所有东西放到带有UID的组件中。安装过程非常有效。
我读了很多关于如何定义卸载这些内容以及如何卸载这些内容的方法，但无论在哪里编写卸载过程都会找到每个组件（文件，注册表项等）并自动删除它们。相反 - 在＆＃34;成功＆＃34;之后卸载我可以找到每个文件，每个注册表项都不变。我希望删除所有内容（文件，注册表项，文件关联）。
我做错了什么？
<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
<!-- DO NOT MODIFY THESE SETTINGS -->
<?define Manufacturer="MyCompany" ?>
<?define UpgradeCode="C9998877-7796-4E81-B45B-E7068A15E229" ?>
<?define VersionNumber="3.3.2"?>
<?define ProductName="MyCompany Release dosomething" ?>
<?define ApplicationName="MyCompany Release dosomething App" ?>
<?define Description="MyCompany Release dosomething Tool" ?>
<!-- MODIFY THESE SETTINGS AT EVERY NEW VERSION -->
<?define dosomething_exe_src = "FILES\MyCompanyDoSomething.exe" ?>
<?define dosomething_ini_src = "FILES\MyCompanyDoSomething.exe.config" ?>
<?define dosomething_eula_src = "FILES\eula.rtf" ?>
<Product Id="*"
Name="$(var.ProductName)"
Language="1033"
Version="$(var.VersionNumber)"
Manufacturer="$(var.Manufacturer)"
UpgradeCode="$(var.UpgradeCode)">
<Package Id="*"
InstallerVersion="200"
Compressed="yes"
InstallScope="perUser"
Manufacturer="$(var.Manufacturer)"
Description="$(var.Description)"
InstallPrivileges="limited" />
<Media Id="1" Cabinet="media1.cab" EmbedCab="yes" />
<Property Id="ALLUSERS" Secure="yes" />
<Upgrade Id="$(var.UpgradeCode)">
<UpgradeVersion Minimum="$(var.VersionNumber)" IncludeMinimum="no"
OnlyDetect="yes"
Property="NEWERVERSIONS" />
<UpgradeVersion Minimum="0.0.0" IncludeMinimum="yes"
Maximum="$(var.VersionNumber)" IncludeMaximum="no"
OnlyDetect="no"
IgnoreRemoveFailure="yes"
Property="OLDERVERSIONS" />
</Upgrade>
<Condition Message="A newer version of [ProductName] is already installed. Exiting installation.">
<![CDATA[Installed OR NOT NEWERVERSIONS]]>
</Condition>
<Condition Message="!(loc.LaunchCondition_AllUsers)">
NOT ALLUSERS
</Condition>
<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -->
<!-- :: Installation Variables :: -->
<Property Id="WixAppFolder" Value="WixPerUserFolder" />
<Property Id="ApplicationFolderName" Value="Install path" />
<Property Id="WIXUI_INSTALLDIR" Value="APPLICATIONFOLDER"/>
<WixVariable Id="WixUILicenseRtf" Value="FILES\eula.rtf" />
<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -->
<!-- :: Main Installation Directory Structure :: -->
<Directory Id="TARGETDIR" Name="SourceDir">
<Directory Id="LocalAppDataFolder">
<!-- perUser case, it is redirected automatically to LocalAppDataFolder -->
<Directory Id="ProgramFilesHK" Name="$(var.Manufacturer)">
<Directory Id="APPLICATIONFOLDER" Name="$(var.ApplicationName)">
<Component Id="CMP_dosomething_exe" Guid="0BA6F4AB-9ED4-4CF2-BDFF-0C95F1DF4BA0" Permanent="no">
<CreateFolder />
<RemoveFolder Id="RemoveFolder_ProgramFilesHK" Directory="ProgramFilesHK" On="uninstall" />
<RemoveFolder Id="RemoveFolder_ApplicationFolder" Directory="APPLICATIONFOLDER" On="uninstall" />
<File Source="$(var.dosomething_exe_src)" Id="dosomething_exe_file" Vital="yes" />
<ProgId Id="$(var.ApplicationName).Document" Description="$(var.Description)" Advertise="no">
<Extension Id="MyCompanyDoSomething" ContentType="application/MyCompanyDoSomething">
<Verb Id="Open" Command="Open" Argument=""%1"" TargetFile="dosomething_exe_file"/>
<MIME Advertise="no" ContentType="application/MyCompanyDoSomething" Default="yes" />
</Extension>
</ProgId>
<RegistryKey Root="HKCU" Key="Software\MyCompany\MyApplication" ForceDeleteOnUninstall="yes">
<RegistryValue Name="Version" Value="[ProductVersion]" Type="string" KeyPath="yes"/>
</RegistryKey>
</Component>
<Component Id="CMP_dosomething_ini" Guid="6F0201F1-A1C1-4378-9ED7-5D47AB750AD1">
<File Source="$(var.dosomething_ini_src)" Id="dosomething_ini_file" Vital="yes"/>
<RegistryKey Root="HKCU" Key="Software\MyCompany\MyApplication" ForceDeleteOnUninstall="yes">
<RegistryValue Name="Version" Value="[ProductVersion]" Type="string" KeyPath="yes"/>
</RegistryKey>
</Component>
<Component Id="CMP_eula_doc" Guid="{9D320C1F-E16A-46D3-AF2F-5AE496B8C365}">
<File Source="$(var.dosomething_eula_src)" Id="dosomething_eula_file" Vital="yes"/>
<RegistryKey Root="HKCU" Key="Software\MyCompany\MyApplication" ForceDeleteOnUninstall="yes">
<RegistryValue Name="Version" Value="[ProductVersion]" Type="string" KeyPath="yes"/>
</RegistryKey>
</Component>
</Directory>
</Directory>
</Directory>
<Directory Id="DesktopFolder">
</Directory>
<Directory Id="ProgramMenuFolder">
<Directory Id="AppShortcutsDir" Name="$(var.ApplicationName)" />
</Directory>
</Directory>
<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -->
<!-- :: Desktop -> Shortcut to start the application :: -->
<DirectoryRef Id="DesktopFolder">
<Component Id="CMP_DesktopShortcut" Guid="{E6024E33-E5B8-4136-9402-22BA0614013D}">
<Shortcut Id="DAppStarterShortcut" Name="$(var.ApplicationName)" Description="$(var.Description)" Target="[APPLICATIONFOLDER]MyCompanyDoSomething.exe" />
<RegistryValue Root="HKCU" Key="Software\$(var.Manufacturer)\$(var.ProductName)" Name="installed" Type="integer" Value="1" KeyPath="yes" />
</Component>
</DirectoryRef>
<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -->
<!-- :: Start Menu -> Shortcuts to start the application, eula, uninstall, etc. :: -->
<DirectoryRef Id="AppShortcutsDir">
<Component Id="CMP_StartMenuShortcut" Guid="{439DAE58-5DE5-4A45-952E-05956D5B4A49}">
<Shortcut Id="SAppStarterShortcut" Name="$(var.ApplicationName)" Description="$(var.Description)" Target="[APPLICATIONFOLDER]MyCompanyDoSomething.exe" />
<Shortcut Id="SEulaReadShortcut" Name="$(var.ApplicationName) EULA" Description="End User Agreement" Target="[APPLICATIONFOLDER]eula.rtf" />
<Shortcut Id="SUninstallShortcut" Name="Uninstall $(var.ApplicationName)" Description="Uninstall $(var.ApplicationName) and all of its components" Target="[SystemFolder]msiexec.exe" Arguments="/x [ProductCode]" />
<RemoveFolder Id="RemoveMyShortcutsDir" On="uninstall" />
<RegistryValue Root="HKCU" Key="Software\$(var.Manufacturer)\$(var.ProductName)" Name="installed" Type="integer" Value="1" KeyPath="yes" />
</Component>
</DirectoryRef>
<!-- ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::: -->
<!-- :: Installation Feature Tree :: -->
<Feature Id="MyCompanyDosomethingTool" Title="MyCompany Dsomething Tool" Level="1" ConfigurableDirectory="APPLICATIONFOLDER">
<ComponentRef Id="CMP_dosomething_exe" />
<ComponentRef Id="CMP_dosomething_ini" />
<ComponentRef Id="CMP_eula_doc" />
<ComponentRef Id="CMP_StartMenuShortcut" />
<ComponentRef Id="CMP_DesktopShortcut" />
</Feature>
<InstallExecuteSequence>
<RemoveExistingProducts After="InstallInitialize" />
<InstallExecute After="RemoveExistingProducts" />
</InstallExecuteSequence>
<UIRef Id="WixUI_Mondo" />
</Product>
</Wix>
答案 0 :(得分：1)
在组件元素上，您可以添加： RemoveFile，RemoveFolder，RemoveRegistryKey和RemoveRegistryValue元素。见http://wixtoolset.org/documentation/manual/v3/xsd/wix/component.html
示例（对于文件夹和密钥）：
<Directory Id="ProgramMenuFolder" Name="Programs">
<Directory Id="ProgramMenuDir" Name="AppName $(var.Version)">
<Component Id="ProgramMenuDir" Guid="*">
<RemoveFolder Id='ProgramMenuDir' On='uninstall' />
<RegistryValue id= Root='HKCU' Key='Software\[Manufacturer]\[ProductName]' Type='string' Value='' KeyPath='yes' />
<RemoveRegistryKey Id='RegCleanup' Root='HKCU' Action='removeOnInstall' Key='Software\[Manufacturer]\[ProductName]'/>
</Component>
</Directory>
</Directory>
如果您不想覆盖父组件目录，则可以省略Directory属性。
据我所知，RemoveFolder组件的Id应与要删除的目录的Id匹配（这对我有用）。
在你的情况下，这将转化为这样的事情：
<Directory Id="LocalAppDataFolder">
<!-- perUser case, it is redirected automatically to LocalAppDataFolder -->
<Directory Id="ProgramFilesHK" Name="$(var.Manufacturer)">
<Directory Id="APPLICATIONFOLDER" Name="$(var.ApplicationName)">
<Component Id="CMP_dosomething_exe" Guid="0BA6F4AB-9ED4-4CF2-BDFF-0C95F1DF4BA0" Permanent="no">
<CreateFolder />
<RemoveFolder Id="ProgramFilesHK" On="uninstall" />
<RemoveFolder Id="APPLICATIONFOLDER" On="uninstall" />
[removed stuff]
</Component>
</Directory>
</Directory>
</Directory>