This is Ganesh and I am a first time user of the Demeter accessories. 

I downloaded and installed the files from the github site using the 0.9.21 (64 bit) installation file. It was done on the Bootcamp Windows 7 on my Macbook Pro (2012). It seemed to have installed fine, but the moment I click on the icons to open any of Athena, Artemis or Hephaestus, all of them show a command window, thats empty, and in a few seconds crash and close. No error windows or command line error prompts. 

Any idea on what might be wrong ?

Thanks,

Ganesh