WTK Problem

I am using WTK 2.5. I am developing a WMA bases messaging software for Symbian devices. But the problem is the my WTK is not generating jar file. It is generating jad file but not jar. o any one have any idea how to solve this?
[234 byte] By [Atiqea] at [2007-11-27 2:49:48]
# 1
use project -> package -> create package
shaia at 2007-7-12 3:21:27 > top of Java-index,Java Mobility Forums,Java ME Technologies...