RF2 is already activate on home computer but i need it working on a second computer too so i can test some mods, but i am unable to do it. I get this message: We see that your system has changed. Please contact email@example.com with your order number so that we can help you reactiva rfactor 2 on your new system. I emailed firstname.lastname@example.org 30/08/2014 and didnt get any answer since...still same message error. Please help. Thanks.