First thanks for your work and devotion, I discover the game with the youtuber Danfield.
I have the same problem as Bbenti, a black launcher with blowing wind, but it seems to me, I can click on the launcher (I hear some soud when I randomly click on the launcher).
I already try to re-install the game, and I dowload again Java just to be sure, and nothing change. I have also try what you tell to bbenti but I can't find such panel (or the option for java is not here)
Here are my specs :
Windows 7 pro
Intel I5 2,6GHz
Intel HD Graphics4000
8Go of flash memory
the whole things is installed on a SSD
Have a great day, be safe and happy
(oh and sorry for my english it's not my mother langage)