28/5000 I can not enter the game.

I can not enter the game, try to enter and go to the mojang screen and then jump an error that the game has stopped.
In case it is necessary, I have windows 7 ultimate and java 1.8.
Sorry for the inconvenience if I do not express myself well, but I speak Spanish and I am using the translator to solve this problem. Thanks in advance and greetings.