Case created in one machine does not run in another
 

Hi
I've created a simplefoam case for a jet flow in my laptop, which when executed runs perfectly. But when i copy the folder in to a workstation, it reports floating point exception error with in 20 iterations. What might be the problem here. My laptop is a 32 bit machine whereas the workstation is a 64 bit one. Both has openfoam 2.0 running in them.