PcketPc 2002 with StrongArm processor


I am brand new to the Mobile world and need a lot of help to get things going.
We want to run applications on a CASSIOPEIA E-200 with a StrongArm processor and PocketPC 2002.
I was told by our local representative to download the following file and install it :


When trying to install it, I get the following error : “TMO Java Development V411beta1 is not a valid PocketPc application”

What is my next step to do - or when will the PocketPc JNI be available ?

Thanks - Wouter