Hello, I bought OMSI in Vienna few months ago, and am having hard time activating it. Have installed the game, and when I try to play it's written that I need to activate first. I have to options to activate- online- in which the aerosoft just collapse, and offline- in which I get an email that says that a request has been sent to aerosoft and I will get answer within 24 hrs and I never get reply. I tried call them but number is not in use, and tried email them and they no longer reply. What should I do? Thank you, Roie.