使用说明：
1.解压缩
2.安装程序
驱动简介：
This installer is required for games released around the end of 2007. If a game released in that period worked correctly with PhysX System Software 9.12.0613 but no longer works with latter versions the legacy installer is required.
This will be a onetime install. No future updates are expected since these games do not support GPU acceleration and do not require updates for future GPUs.
Supports NVIDIA PhysX acceleration on GeForce for SDK versions 2.7.0 and prior as well as 2.7.2.
补丁功能：
修正荣誉勋章：空降神兵Physx未安装的问题。