Please Help

[saison]

I just made an account and followed the steps and then I got to Prontera. I'm playing and then I left exited out of the game. I run the exe again and then it will log me on, but it will only show me in Prontera for a second, then it closes down the entire program.

Any ideas why this is happening? If it's any consellation, I got some kind of weird error that closed it the first time when I tried to talk to Styla. I am a novice.