Not something we're going to be discussing here.
If your "friend" sent you a copy of the aircraft then they too are a software pirate. This is both illegal and deeply insulting not only to the developers who have spent years of their life developing this project, but also to everybody else on the forum who spent their own, hard and honestly earned cash on this product.
I'm locking this thread to protect ClearForTakeoff from the impeding community fallout, as that sort of thing does no good for a community forum.
I'll also add the strong recommendation that they, and their friend, consider how they value simulation products and the community, and consider the fact you are, in no uncertain terms, stealing from a small, dedicated group of developers that have done nothing but good for the wider sim community.