1. Copy the contents of folder 'F-15 Eagle' to your installed F-15 Eagle folder. 2. Copy the contents of folder 'EFFECTS' to your Flight Sim's Effect folder. 3. Copy the contents of folder 'Gauges' to your Flight Sim's Gauges folder. For FSX and P3Dv3 users also do this: - Copy the contents of folder 'Gauges_32bit' to your Flight Sim's Gauges folder. - Go to the Panel folder in the 'F-15 Eagle' folder and - delete or backup your current Panel.cfg file - make a copy of the Panel__FSX_P3Dv3.cfg file and rename it to : 'Panel.cfg'