title: Can't get .vsix to install in Visual Studio 2010 or 2012
body: <p>I downloaded Breeze / Angular Js template as part of an R/D day for work:</p>
  
  <p><a href="http://www.asp.net/single-page-application/overview/templates/breezeangular-template" rel="nofollow">http://www.asp.net/single-page-application/overview/templates/breezeangular-template</a></p>
  
  <p>Double-clicking the .vsix file opened it with Visual Studio 2012, but as a read-only binary file ( if anyone's familiar with HxD, or similar hex editors, it looks kinda like that ).
  I tried to open it with Visual Studio 2010, but I got the same result.</p>
  
  <p>I tried opening the ExtensionManager in vs 2010, but found nothing about importing a template. I tried Extensions and Updates in vs 2012 ( the equivalent of ExtensionManager ) and could not find anything about importing a template there either.</p>
  
  <p>I found nothing on Google regarding the problem I'm having.</p>
  
  <p>Is there a different default program that is supposed to handle .vsix files ( eg. Open With... some sort of Visual Studio installer or something )?</p>
  
  <p>If anyone has a solution to this frustrating dilemma, that'd be grand. Also, pitching the computer out the window is unfortunately not an option for me.</p>