Help ArduPilot Mission planner 1.3.62

I’m installing an older version of mission planner… and it has now opened up a terminal window… what am i meant to do???
i’m using an older version because i have one of the original ardupilot, the ones that used the arduino MEGA.

regards Matthew

dont click on the black window, and it will keep starting up.
ie i see “select” which means it will hang until you unselect the text

awesome thank, i got it working. only issue is i’m now trying to identify a version of mission planner that will work with my board