Sectorfile Download & Setup
UPDATE 4/10/2025: The standard method of installing the sector file has changed from using Euroscope's download system to downloading from the Aeronav GNG website. This is due to Aeronav GNG's switch to Navigraph and resulting changes to its authentication system.
You now need to login to your VATSIM account, and make a free Navigraph account (if you don't already have one), to download the sector file. A paid Navigraph subscription is NOT required.