1st of all i feel really soory that u couldn't get ur visa. i also did mca in india and now i am doing ms in usa. i have been in usa since last 2 yrs. i told visa officer that eventhgough i did mca but now i am going to do specialization in computer graphics. actually i got admission in ms in comp sc in comp graphics. i am not sure about ur program. but i do believe ur program must have one specialization. and tell visa officer that u r really interested to do specialization in that line. in india, u can't do specialization in that line. i do believe that u have to convince visa officer that u r really interested to do ur specialization in that line as u will get good job in india after completing ur ms degree. but in india u can't study in that specialization.
