東京見物してきました。

Cessna Citation-Bravoで日本の風景をいれ、東京見物に行ってまいりました。東京タワーと、新宿ビル群を確認できました。
まだまだ、殺風景でした。東京都市開発はまだまだこれからですね。
Cessna Citation-Bravoで飛んだのは初めてだったのですが、以下のエラーがでていました。何か追加のファイル登録が必要なのでしょうか？

Object gs.annun not found
Object loc.annun not found
Object gs.annun not found
Object loc.annun not found
RenderTexture Error: Couldn't find a suitable pixel format.
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Object antenna-base not found
Object antenna-base not found
Initializing Nasal Electrical System
Aircraft systems initialized
Initializing Flight Director
Nasal runtime error: nil used in numeric context
at C:/relax/FlightGear/data/Nasal/fuel.nas, line 81
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml
Failed to open file C:/relax/FlightGear/data/Models/fgfsdb/localizer.xml