Java APIs

Dear All,

I have a frustrating problem and maby you can help me.

When I deploy a jar (java -jar executable.jar) I get the error 'NoSuchMethodError'

If i deploy the same jar on an other computer it works fine.
I have this with multiple jars.

All classes are present within the jars.

Java version : 1.6.0_17 (but I had it with a previous versions!!!)

classpath = .;C:\Java\jdk1.6.0_07\lib\comm.jar;C:\aJile\Runtime_cldc;C:\Program Files\Java\jre6\lib\ext\

WindowsXP version 2002, service pack 3.

I hope you can help me.

With kind regards

Arnoud