我无法在wix bootstrapper中更改安装路径

Question

<?xml version="1.0" encoding="UTF-8"?>
<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"
 xmlns:bal="http://schemas.microsoft.com/wix/BalExtension">
    <Bundle Name="fire" Version="1.0.0.0" Manufacturer="hans" UpgradeCode="8211dbca-38d0-4dde-aa6a-f03f0ca341a5">
        <BootstrapperApplicationRef Id="WixStandardBootstrapperApplication.RtfLicense" />

    <Variable Name="InstallFolder" Type="string" Value="[ProgramFilesFolder]"/>
    <Chain>
      <MsiPackage Vital="yes" DisplayName="Your Name" Id="MsiId" SourceFile=".\installer.msi">
        <MsiProperty Name="INSTALLLOCATION" Value="[InstallFolder]" />
      </MsiPackage>        
    </Chain>
    </Bundle>
  <Fragment>
    <PackageGroup Id="VC_redist_x86">
      <ExePackage Id="VC_redist_x86"
              DisplayName="Visual Studio Redistributable Package x86"
              Cache ="yes"
              Compressed="yes"
              PerMachine="yes"
              Permanent="yes"
              Vital="yes"
              SourceFile=".\VC_redist.x86.exe"
              InstallCommand="\passive /norestart" />  
    </PackageGroup>

    <PackageGroup Id="flash_ppapi">
      <ExePackage Id="flash_ppapi"
              DisplayName="Flash Player ppapi"
              Cache ="yes"
              Compressed="yes"
              PerMachine="yes"
              Permanent="yes"
              Vital="yes"
              SourceFile=".\flashplayer32pp_ka_install.exe"
              InstallCommand="\passive /norestart" />
    </PackageGroup>
  </Fragment>

installer.msi的默认路径是“ C：\ Program Files（x86）\ Default Company Name”。

当我运行bootstrapper时，它将安装在默认路径中。

option is not work..

option location

我希望将其安装在“ C：\ Program Files（x86）\ testtest”文件夹中，但安装在默认路径“ C：\ Program Files（x86）\ Default Company Name”中。