title: Silent install of the firefox addon
body: <p>I am trying to install a firefox xpi silently through an msi installer. I am doing so by the following method:</p>
  
  <p>Unzip my <code>xpi</code> in some temp dir and copy all the contents of that to the <code>%APPDATA%\Mozilla\Firefox\Profiles\xxxx.default\extensions\&lt;uniqueid-for-my-addon&gt;</code></p>
  
  <p>I expected the addon to be available the next time my firefox opens, but I am not able to get it. Can someone tell me if there is more to be done for a silent install of firefox addons?</p>
  
  <p>Kapil</p>