Error when changing logging level

Get an error when I try to change logging level.

Logs on http://pastebin.com/gVUemC4J

Thanks

Can you try using Lock Hunter or Unlocker to see what process is locking it? I’m curious if its anti-virus or something within drone itself has it locked (it should only open it, read it or open/save it). Restarting drone and/or the computer will likely be the resolution step if Lock Hunter or Unlocker don’t show anything.

Will give it a go when I get home