How to access app

Hi

I have done the following,

Installed free edition of Netflow analyzer 4 .
I am not using it as a windows service.
Started the server using
Click on Start > Programs > ManageEngine NetFlow Analyzer 4 > NetFlow Analyzer 4 to start the server

When the server is started, a command prompt window opens up showing startup information on several modules of NetFlow Analyzer. Once all the modules have been successfully created, the following message is displayed:

Server started.
connected client at http://localhost:8081

created IP group with my IP just by using IP address with out providing any other data.

I am expecting result to come is there any mistake in the way i have approached.