PMDG 777-200LR/F Base Package Prepar3DAn outdated version of Prepar3D v4 has been detected.
PMDG 777-200LR/F Base Package prepar3an已检测到一个过时版本的Prepar3D v4。
Before you can install this PMDG product you will need to update Prepar3D.确定
在安装此PMDG产品之前,您需要更新Prepar3D.确定