After exhausting research, due to the problems of 'missing parts', including some password, as reflected in the responses as shown in the following link that suggest you to read:
I finally found it! I haven't had time to test it, since it was already long the download (and re-download) of about 6 Gb!
The installer contains both versions for Mac and PC, but for PC users there are newer versions, so all Mac users interested, I suggest you download (if not already own it) the free software 'webexplayer' to be able to see the video of the long and complex instructions, and above all a virtual machine to run the server needed for specific careâ€¦
with my apologies for my bad English and my greetings to all users of the forum,
hoping to have followed the proper procedures, here are the (interchangeable) links tested up to yesterday: