Right click on touchpad doesn't work (ASUS)

The right click button on my ASUS N61J suddenly stopped working. It has always been working perfectly fine and I can still use my left click. My computer is from September 2010.

Is there anything I can do? Currently I am an exchange student in America (from Denmark) so I can't go to the store where I bought it.

Any ideas?

What you can do is, just try by installing the updated drivers from the Asus site. Make sure that you are installing the update for your model only. Other than this, if you want more solutions then look at this thread which is on the same problem but it is on the left click.