No IPSW SP File being Created

HEY GUYS

SO I HAVE A

ATV GEN 2 VERSION 5.0.2 (4250) 

ITUNES 11.0.1

I HAVE DOWNLOADED THE LATEST VERSION OF SEAS0NPASS … 

IT DOWNLOADS THE IPSW

GOES INTO DFU MODE

OPENS ITUNES AND THEN… NOTHING!!!

IM STUCK I HAVE NEVER HAD ANY PROBLEMS JAILBREAKING ANYTHING BEFORE… 

REGARDS

ADAM