The install shield checks for hard disk and OS status.

安装程序检查硬盘和操作系统状态。

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You need ensure that you can install Windows 7 on the hard disk drive.

您需要确保可以在该硬盘驱动器上安装Windows7。

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You need ensure that you can install Windows 7 on the hard disk drive.

您需要确保可以在该硬盘驱动器上安装Windows7。

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