Hello, The launcher opens perfectly, I connect without problems but when I click on the button "PLAY" the launcher closes completely (it no longer appears in the task manager) and does not open Minecraft. I tried with another version of the game 1.8 1.9 but it still does not work I tried with the launcher beta it does not work either. Then I installed the latest version of JAVA and selected it in the version configuration. The launcher stops responding. I uninstalled Minecraft and reinstalled it. It still does not work (by testing everything I did above). I run the launcher as administrator it still does not work. I even tried the reboot (the launcher) but it does not work! Please fix this bug and / or tell me how to make it work.