New to Java

Hello all,

I am new to java and having problems. I am trying to use java sunspot emulator on my pc at home on vista business (64bit) so that I do not have to use it at my university. I have set up the environment variables properly, I have installed java correctly.

When I open PFE32 editor, I open the build properties file in the task folder, then go back to file > change to file directory. After doing this, I click on the MS DOS button and type ant jar-app, I receive this message..
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C:\Users\George\Documents\Exercise1\FirstExercise>ant jar-app
Buildfile: build.xml

BUILD FAILED
C:\Users\George\Documents\Exercise1\FirstExercise\build.xml:42: Cannot find ${su
nspot.home}/build.xml imported from C:\Users\George\Documents\Exercise1\FirstExe
rcise\build.xml
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the variables are set as this..

ANT_HOME - C:\apache-ant-1.6.5
JAVA_HOME - C:\Program Files (x86)\Java\jdk1.6.0_05
PATH - C:\apache-ant-1.6.5\bin;C:\Program Files (x86)\Java\jdk1.6.0_03;%path%


sunSPOT is located C:\SunSpot

I had to copy two files to documents and settings, these were .sunspot.properties and .spotworld.properties

.sunspot.properties contains..

sunspot.home=C:/SunSPOT/sdk
sunspot.lib=${sunspot.home}/lib
spot.library.name=transducerlib

I am assuming its to do with the path that this is set to but not sure how to correct the problem. Can anyone help?

Thanks