Hi, this is probably an issue with a controller plugged on your computer. You can try unplugging gamepads or anything that could act like one. One person had an issue with a old 3D mouse driver that was installed, and uninstalling it made it work. You can also try to change the input mapping in the window that appear before the game really launch.
Let me know if any of this worked, sorry for the inconvenience and I hope you will be able to play.