title: How to correctly use WixAppFolder for install without UAC?
body: <p>I have created a minimal installer with "WixAppFolder" set to "WixPerUserFolder". Application installs in
  HOME\AppData\Local\Apps\APPNAME as expected, but installer shows same UAC prompt for both per-user and per-machine install (under normal user this prompt has 'enter administrator password'). I'm using Windows 7 Ultimate 64-bit. The installer GUI for "Install just for you" says thet "you do not need local administrator privileges'. But it is not true - local administrator priviliges are required. What i'm doing wrong? Installer source code:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;Wix xmlns="http://schemas.microsoft.com/wix/2006/wi"&gt;
    &lt;Product Id="*" Name="Test" Language="1033" Version="1.0.0"
             Manufacturer="Me"
             UpgradeCode="bb39686c-d77a-4bc4-bbd8-f13b1e0ec26c"&gt;
    &lt;Package InstallerVersion="200" Compressed="yes" /&gt;
    &lt;Media Id="1" Cabinet="media1.cab" EmbedCab="yes" /&gt;
      &lt;UIRef Id="WixUI_Advanced" /&gt;
      &lt;Property Id="ApplicationFolderName" Value="test_app" /&gt;
      &lt;Property Id="WixAppFolder" Value="WixPerUserFolder" /&gt;
    &lt;Directory Id="TARGETDIR" Name="SourceDir"&gt;
     &lt;Directory Id="ProgramFilesFolder"&gt;
          &lt;Directory Id="APPLICATIONFOLDER" Name="test_app"&gt;
            &lt;Component Id="c_test" Guid='*'&gt;
              &lt;File Id='test_txt' Name="test.txt" /&gt;
            &lt;/Component&gt;
          &lt;/Directory&gt;
     &lt;/Directory&gt;
    &lt;/Directory&gt;
      &lt;Feature Id='f_test' Title="Test" Level='1' &gt;
        &lt;ComponentRef Id='c_test' /&gt;
      &lt;/Feature&gt;
    &lt;/Product&gt;
  &lt;/Wix&gt;
  </code></pre>