You don't really need a special program to import routes, you can use the standard SQLITE program.
So, to set this up in the first place:
1. Download the SQLITE command line program from
http://www.sqlite.org/download.html. The current version is
http://www.sqlite.org/sqlite-3_7_2.zip2. Unzip this file, and put the resulting sqlite3.exe program in your AirNav Systems\AirNav RadarBox folder. This is the folder where the main Radarbox program (ANRB.exe) is located.
3. Download the attached file (import_routes.bat) into the same folder. This is a BAT file for executing the updates.
4. Download the attached file (sql.txt) into the same folder. This is the data file, containing the route updates as SQL statements. The attached example is for the Flybe routes.
Now, to run the update:
1. Close down Radarbox. This is important, to avoid a locked database. Make sure Radarbox has finished all it's processing before proceeding.
2. Run the import_routes.bat file.
3. Re-open Radarbox, and you'll now have the new routes.