Invalid NSF version while registering a new user by using Lotus Notes Java API

I am using Lotus Notes Java API to interact with Lotus Domino Server. I have written an application using remote client API with NCSO.jar

I Googled but didn’t find anything close to my situation.

Basically, i am trying to register a new user. When i execute my code it throws exception saying Notes Exception: Notes error: Invalid NSF version

Can you guys please point me the right direction?

Subject: Post your code