How to generate password if pan no is already registerd

Mukesh Kumar Singh (CA-FINAL) (4094 Points)

30 November 2014  

My brothher has got ITR filed for 12-13 & 13-14 by a person who is not in touch with him, and also not knowing password to login  to file ITR FOR 14-15. HOW TO GET PASSWORD AGAIN 

PLEASE HELP ME IN THIS REGARD

THANKS IN ADVANCE