I was looking at files on the SD card I use in my Mavic Air, and saw one named DjiArena-WindowsNoEditor.pak at a whopping 7.46 GB!

The file is located at: D:\DFS\DFS_Shop\DjiArena\Content\Paks, where D: is my SD card reader. Apparently it is associated with a program called Oculus, and has something to do with games.

Anybody know anything about this file?
How did it get there?
What does it do?
What happens if I delete it?

Not sure why that is there but I am a big user of the oculus  rift virtual reality head set. I'm guessing its something for viewing panoramic videos in VR. Oculus is owned by Facebook. I know this doesn't answer your question but now I'm curious about this. I have the Air and the VR gear. If I figure this out ill let you know.