Currently I am working in iPhone application, Using Storyboard to create JSONParser, Import JSON Library inside the application, then I have add #import JSON/JSON.h inside ViewController.h file, but the error comes in "file not found", and JSON Framework classes error in release because I am using RFC, so how to fix these issues?
Inside JSON Framework classes error found here

Your project uses ARC, but the JSON library doesn’t. You need to disable ARC for the library files. To find out how, see this question:
How can I disable ARC for a single file in a project?, or this one: ios5 ARC what is the compiler flag to exclude a file from ARC?