Hi

I just installed DS on linux, Ubuntu 14.4, 64 bit, and...when I clik on the icon in the applications finder, the program starts up, by showing the DS initial image, then the activation dialog appears, when I click on activate, another dialog appears asking for data. After filling in the data and clicking on Activate button....the program doesn't start at all.....and both the activation dialog and the DS initial image desappear.

Does anybody know why and what can  do to make DS work?

Best regards