The Status Code of the Storage Device

{
  NotDisk: 0x00,          // Storage device is not detected
  DiskValid: 0x01,        // Storage device is valid
  NotSpace: 0x03,         // There is not free space on Storage device
  NotWrite: 0x04,         // Storage device is not writable
  LowSpace: 0x05,         // There is not enough free space on storage device, that is less than 200 MB
  DiskInvalid: 0x06       // Storage device is invalid
}