Query on how to change the deductees section

Dear Members,

We have made the payment under section 194IA for one party(there are no.of parties)..But in fact we have to deposit the TDS under Section 194C.So please let me know the procedure to change the corresponding challan and deductee record.

We have made the payment to other parties also in the Sec 194IA and Sec 194C.So how can we change the relevant sections also.Please let me know at the earliest......

With Regards,

Srikanth sasidhar.gogula