Low-end onboard sound chips are NOT recommended. For your computer, we recommend you have a P4 2.8 GHz machine, with a 256 Mb memory video card. This product is only compatible with FSX, so of course, FSX is required. We also recommend updating the updating database from PlanePath. We recommend to update the navigation database from NavData, we use the same database as pic767/pmdg737.Just open iFLy setup.exe, follow the instruction and install the files into the main directory of FSX.
Open FSUIPC4.zip, follow the instruction and install FSUIPC.IMPORTANT: The iFly 747-400 WILL NOT FUNCTION PROPERLY without FSUIPC4 4.12 or higher. Performance friendly (given the user an option to pick suitable cockpit configuration for better performance).90% of 3D fully operational buttons in VC mode.Fully simulated Inertial Reference System.Complete TCAS simulation with audio-visual Traffic Advisory and Resolution Advisory system.This is the first version of iFly 747-400 and there are some main features: Three model configuration for better performance. 90% of 3D fully operational buttons in VC mode. Also fully simulated Inertial Reference System. Features extremely detailed cockpit with fully simulated FMC, complete TCAS simulation with audio and visual TA and RA system.