I have just downloaded Fleet Swiss International Air Lines FSX & P3D. I've installed it into FSX, and it's great. However, I'm trying to install it into P3Dv3, and it won't let me! FSX is on its own E drive and P3D is on its own F drive. But when I try to install to P3D I get a message installation already detected, and must uninstall before I can proceed - even though I've pointed the installer to F\myP3D.
Although Swiss International is ok for FSX and P3D, does this mean that I can only install it to one or the other - not both? If I can install it to both, can someone tell me how please.