Attempts in one registration??

Aradhana Tiwari (Student) (64 Points)

01 July 2014  
I passed CA-CPT in June 2012 and I filled IPCC group 1 examination form 2 times but did not appear in any. This time in May 2014 I appeared in IPCC exam. So how many attempts can I give in one registration? Should I renew my registration for the upcoming exams?