I had the same issue. I ended up re-downloading the Saab. Then when you load the flight a box will appear asking you for your login details, fill them in and it should work. A couple of other problems I am not having are: 1. The EADI EHSI screens go blank when I turn off disconnect external power..? Does any body know why this may be? Yes I have tried turning off/on avionics and have had no luck. Additionally, I am getting a zero reading on the GEN voltimier/Ammeter. 2. I am unable to move the power levers (manualy with a mouse and also after assigning the power levers to my Saitek throttle quadrant). Any help would be great! Cheers.