This is theoretical, simply beacuse I'm a dad of 4 and have zero time to tinker with this stuff. But anyway, here it goes...
To my understanding, javascript is a programming language. It is also, in essence, a universal one at that. So, if other programming languages (php for example) can easily be used to create desktop applications, then javascript...which is a far more powerful and robust language than php...should be able to as well.
Where am I going with all of this?
Simple. The hard part about building an application is, apparently, writing the code. C2 has already done that for you. All one needs then to make an executable application is a compiler. So, in a quick google I located this.
But wait. It gets better. Reading through I also found this page as well here. Jscript is simply nothing more than Microsoft's version of javascript. Type up code, add objects, tinker, then compile to an exe or dll files.
So, why not instead compile all the files already made with C2?
Maybe (again, I'm no expert) you may have to utilize Visual Studio 2010 or 2008 to get it operating at 100%. Problem? Not at all. Go find a college student, slip them enough money for a 40 oz., have them login with their student info and download it here
Problem solved...hopefully...theoretically.