Do you have the webspace on a linux server ? If you do, check the filename of nopaste.template.php and change it all to lowercase...
Does the user front-end work ?
Web space is a linux server. When I looked, the nopaste.template.php in the theme directory is zero length.
I copied the same file from the package to the server and only then I could access it.
But when I add a new post, I don't see anything what I see with you (I mean the programming languages, etc.)