title: FireBreath Write to AppData LocalLow From Internet Explorer
body: <p>I have a FireBreath plugin source that somebody wrote that I'm trying to make compatible with Internet Explorer. In this plugin, <code>.flv</code> video is downloaded and then FFMPEG is executed within the Windows CMD.EXE to convert the <code>.flv</code> to another media format. The command is run from <code>CreateProcess(...)</code>. </p>
  
  <p>My problem is that the <code>CreateProcess</code> command always returns an error code 5, which I suppose is Access Denied. The command works on the command line (FFMPEG does the conversion correctly), but not from the plugin.</p>
  
  <p>Note, that I have gotten the AppData path with: </p>
  
  <pre><code>string appDataPath = FB::System::getLocalAppDataPath("My Company Name LLC")
  </code></pre>
  
  <p>Is there a registry key somewhere that must be added to "initialize" this path?</p>