title: Setting Application User Model ID of other process
body: <p>I have a launcher app that starts another app. For the other App to play nicely with Windows 7's taskbars, I have to set the <a href="http://windowsteamblog.com/windows/b/developers/archive/2009/06/18/developing-for-the-windows-7-taskbar-application-id.aspx" rel="nofollow">Application User Model ID</a>. </p>
  
  <p>Usually a process has to set this id for itself, by calling SetCurrentProcessExplicitAppUserModelID(), but in this specific case I do not have control about the other apps startup code, so I have to set this externally, at best by using some kind of ShellExecute which passes the ID to the app.</p>
  
  <p>Is this possible?</p>