title: NSIS Script example to install extension on all browsers (Chrome, FF, IE, Opera, Safari)
body: <p>i need to package my plugin into an installer so that it can install on all available browsers on the computer.</p>
  
  <p>After browsing many topics, i found a couple of script to single install Chrome or FF script with NSIS that helped a lot, but i really need a full NSIS script that will be able to install the extension for all browsers in a single install.</p>
  
  <p>I'm sure this has been built many times over and if anybody could share a script example i could tweak to my needs, it would be greatly appreciated as i could only find bits and pieces and would like to see how the big picture fits together.</p>
  
  <p>My requirements are quite simple :</p>
  
  <ul>
  <li><p>got the files in XPi, CRX.. extension file format</p></li>
  <li><p>I need a windows installer (NSIS) to install the extension for each available scripts</p></li>
  <li>if it could feed from a server, that would be a plus, but not mendatory</li>
  <li>I use Kango framework, so using another solution is not an option for now</li>
  </ul>
  
  <p>Thanks a lot for your help !
  UPDATE : I'm still trying to figure it out and can't find much support, keep in mind i cannot use CROSSRider. Please help thanks a lot</p>