Dart Language Web Pages from IIS (Windows 7)

Dart Language Development on Local Windows7 / IIS

Setting proper MIME Type to Avoid 404 Errors
If you have started developing your own Dart Language web pages locally under Windows7 for testing with the Dartium browser, you may find yourself initially running into some 404 Not Found errors being thrown from IIS (Internet Information Services) when you access your local ".dart" (file extension)