Download the specific update package that matches your base version (e.g., updating from version 4.00.051 to 4.50.021). Close RealFlight completely. Run the update installer as an Administrator.
A: RealFlight G45 is commercial software. You must purchase a legitimate copy to use it legally. While some sources offer "free downloads," these are often pirated, contain malware, or are trial versions lacking full functionality. However, users of RealFlight G4 or newer can download reworked "Add-On" packs for free from the official website. realflight g45 download upd