there is no existing license. the program will be closed

I have the license version of Cubase Elements. Today could not start the application, I see mistakes (pic). I wasted a lot of time trying to open my projects. unsuccessfully!!!
Why having the oficial version, I have to receive such problems?

can me it is worth trusting in torrents???!?!?

This happened to me once and it was due to the usb port in the computer had stopped working, check that this is not your case.