Deployment problem WAS 6.20 /NetWeaver 6.3

Hi,

WAS 6.20 is installed on the server of our company 6.30 is installed on my workstation created a sample application and generated EAR.While I am trying to deploy my EAR file from NetWeaver studio I am not getting any 'Successfully Deployed' message from the server.

While checking the connection from NetWeaver Studio I am getting Version Conflict Error.ie Server Version 1.3 GUI version 2.0??

Can Anybody help me in this regard to successfully deploy my EAR File on my server?

Ajay