On my windows 7 32 bit machine i fired up all the reference engines and the main program to do some testing.
For some reason whenever i try and create a simulation the create button does nothing.
The terrainreferenceengine and agentreferenceengine both throw this error:
events.js:72
throw er; // unhandled "error" event\
Error: connect ECONNREFUSED
at ernoException (net.js:878:19)