[SOLVED] Intuos 3 and Right clicks

Hi, today I have finally decided to set up some preferences on my wacom intuos.

I have assigned the shift 1 command to the lower button in my pen and the right click to the upper one, but as far as I try the right click doesn’t work when I right click on the stage to make the pop up menu appear.

Since my English can be kind of weird if I’m not clear I can make a video to show what happens.

Thanks in advance for the assistence.

I think I have found the solution, in the display preferences just put a tick as shown in the image below:

http://www.ziorip.com/images/displayp.jpg