JAR compiled on 64 bit Windows won't run on 32 bit?

Maybe you haven't installed JRE7 on the pc you try to run it. It's an odd bug I encountered several times.

On your 32-bit machine right-click -> Open With on the JAR. If a JRE is listed, you can open with it, and make it the default program to run with.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.