finally it activates, lost a day's work , no need to reinstall though, must've been their server was down or something, great engineering, at least should display a message or something!
I agree, I too use it for work, it's a shame because I really like this soft now, I don't want to have to go back to sonar x3 (wich I paid for) o another soft but this kind of problems are ridiculous, why a free software has a demo mode anyways?