Cpt hall ticket number:-(

Hello eveyone....

I'm interested in appearing for the December  2011 CPT  exam.
My last attempt was in June 2011.
But the problem is that i have lost my hall ticket number  for the cpt june 2011 exam because of which im unable to fill my online exam application for the December exam.
Can u please help me with the same... I would really be grateful to you!

Thanks in advance!