"ERROR_IO_DEVICE" error message when you use the DeviceIoControl function together with the IOCTL_DISK_IS_WRITABLE control code

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Assume that you run an application that calls the DeviceIoControl function together with the IOCTL_DISK_IS_WRITABLE control code on a computer that is running Windows 7 or Windows Server 2008 R2. This action determines whether write-protection is enabled on a floppy disk that is inserted in an external USB floppy disk drive. In this situation, you receive the following error message:
0x45d (1117) ERROR_IO_DEVICE

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