我下载的游戏安装之后，玩不了，老是提醒我这样的信息， --" Flight Simulator cannot run because the version of Microsoft DirectX(R) installed on your computer is incompatible. Please reinstall DirectX 9.0 by running Flight Simulator Setup, or download the current version from www.microsoft.com/dicectX."
求助高手啊，谢谢