Events lost in IPC through local socket in Windows

Hi,
I am using a Local socket based IPC mechanism between two processes in Windows. I am facing the problem that if I send some big data through IPC calls frequently I am not receiving all the events at the other end. Say out of 15 events send I am only receiving sometimes 10 or 12 or 13 events. How should I make sure that I am receiving all the events with complete data sent from one process into another??

Regards,
Yogesh

We'd have to see your code to be able to tell anything.