title: ClickOnce .appref-ms more than a link to .application file?
body: <p>I have a ClickOnce environment like this:</p>
  <p><code>\\Fileserver\ClickOnceApps\App1.application</code></p>
  <p><code>C:\Documents and Settings\user\Start Menu\Programs\publisher\app1.appref-ms</code></p>
  <p>My understanding is the .apppref-ms file is a glorified link to the app.application file. Does it do anything else?</p>