With the release of the new 2017 Samsung Gear 360 come different versions of Samsung’s 360 software with the ActionDirector Version 2 desktop and the Gear 360 (New) manager app.
For some reason samsung have chosen not to update the original, so you’ll have to search and download the new version manually.
As usual Samsung don’t make it easy, but don’t worry I’ve found the downloads and here are the links
Download the Gear 360 ActionDirector Version 2 desktop software,
Download the Samsung Gear 360 Manager (New) Mobile Software,