Thanks for your help, I'm new on this game. But the thing is that I downloaded the X-plane 10, so I don't have a specific folder with the contents, like a folder for the aircrafs. I can just see the folder "Aircraft" when I open the game, clicking on the icon "X-plane 10 Global - 64 bit". But I'm having a hard time to copy the T-45 once the game is open. I guess it's not possible. Can you still give me an idea?
Thanks again!