As the title says the arduino application all of a sudden doesn't work on my computer. I've been using the app since I bought my arduino months ago and it was working just fine. But now that I had to reinstall the app because I formated my pc, it doesn't launch at all. Whatever I do it just refuses. I have tried everything!
Run the file arduino_debug, which is located in the Arduino IDE installation folder, from the command line and post the output here using code tags (</> button on the toolbar).