My problem is this, the spark I worked perfectly, but suffered a problem with my windows user and i had to move everything to another user, and since I did this I make the mistake "the JVM Could not be started.the main method May have thrown an exception. "then what I do is that I have to reinstall the spark so you can fucionar, but when I restart my machine or off, and rerun kiero sends me the same error and then I have to reinstall again.
As a side note, I have the user still has problems, and that user if I can go smoothly and without reinstalling.
Anyone know where is the problem not to be reinstalled every time I want to use.