: The part01 suffix indicates that this is only the first piece of a larger set. To extract the contents, you must have all parts (e.g., part01, part02) in the same folder before opening the first one with a program like WinRAR or 7-Zip . Security Warning
If you are looking for this file to get a joystick working with FH4 , here is the technical background you need: download-technical-joystick-fh4-part01-rar
Placing the .exe in the same directory as the Forza Horizon 4 executable. Manually mapping the joystick axes within the software. : The part01 suffix indicates that this is
Are you trying to set up a (like a Logitech Extreme 3D Pro or Thrustmaster) for the game? Manually mapping the joystick axes within the software
: Always run any .rar or .exe through a service like VirusTotal before opening it. Recommended Alternative