by wkitty42 » Sun Aug 20, 2017 4:14 pm
the navdata cache file is a sql(ite) database... flightgear will build it fresh if it doesn't exist and it will update it if new data is found...
so just to confirm, removing the pid file let you get your FG running again so you could go flying?
also, in that same directory, you find fgfs.log and fgfs_0.log... your winwhatever is set to hide file extensions so you don't see the ".log" part in your snapshot... if you're asked for the flightgear log, fgfs.log is the one being requesting... fgfs_0.log is the log from your last run...
"You get more air close to the ground," said Angalo. "I read that in a book. You get lots of air low down, and not much when you go up."
"Why not?" said Gurder.
"Dunno. It's frightened of heights, I guess."