Number 1, GSX is one of my favorite add-ons & just keeps getting better
I have been using GSX in FSX & P3D no problems. However I am now using windows 8.1 operating system & I can not seem to get GSX to work in P3D. It installs fine but will not indicate in drop down, Active Sky, Fusipc , work fine. Ran GSX with trouble-shooter in 8.1 and as admin no help. In FSX, GSX works just fine with windows 8.1 I really appreciate & thank you for your help..........Ray