In Waypoints, I cannot click "ENML" because it has some weird letters in the name. AirTrack crashes and closes down when I click the name.

Ops, it seems to be a bug, it crashes as you say when it tries to display the a(o) and o(/) Norwegian characters. This seems to happen with the X-Plane AIRAC only. We'll look into it and fix it, sorry for the problem :(

In the meantime, there seems to be one quick solution for it:

a) Select the Navigraph 1006 navigation data.
b) Look up ENML and save it as a waypoint.
c) If you wish go back to the X-Plane data.
d) Since the Navigraph waypoint has been saved it will be on your waypoints saved list and you can now click it.

thanks for reporting it,
joao