This scheme works fine, except in the case where the user does not use the card reader driver.
除用户不使用卡片读入设备的情况外，这一方案都行之有效。
Any read errors like a 'Not Available' alert could indicate problems in the memory device, the card reader or the driver.
任何读取错误就像一个'不可用'警惕可能表明在内存设备问题，读卡机或驱动程序。
The firmware version of the smart card reader is not supported by the current driver.
当前驱动程序不支持智能卡读取器的固件版本。
The firmware version of the smart card reader is not supported by the current driver.
当前驱动程序不支持智能卡读取器的固件版本。
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