In the fs2ff app, click the big Connect button.If you get a popup window that tells you that 'Windows protected your PC', click More info -> Run anyway.While waiting for MSFS to start (it takes a while!), download fs2ff.exe from the latest release.As soon as you get to the main menu, the game is ready to accept connections. Much more cost-effective than flying an actual airplane! How do I use it? This allows the use of ForeFlight as a navigational aid when simming. This is a utility app that connects Microsoft Flight Simulator 2020 with the Electronic Flight Bag (EFB) app ForeFlight, sharing virtual GPS data from the former to the latter. Fs2ff (Flight Simulator to ForeFlight) What is it?
