Hello,I buy a plane from the module manager then download it, I then get the key enter it into the activate product box when prompted, ! it then fails to activate, I have gone into the registry to remove it then try again with the same result time and time again .. this has happened with all the 5 products I've purchased at different times, I sent failed activation reports to support where they fixed two of the first planes purchased over a month ago without saying what was done i just started the game and they worked, can someone help me with this ongoing problem I'm having.. thank you