This is not it! you need to download the Navigraph Navdata MSFS beta program.
https://navigraph.com/redirect.ashx?url=https%3A%2F%2Fdownload.navigraph.com%2Fsoftware%2Fnavigraph%2Fwindows%2FNavigraph.exe&utm_source=forum&utm_medium=link_beta_app_download&utm_campaign=betainvite