//0x60 bytes (sizeof)
struct _VPB
{
SHORT Type; //0x0
SHORT Size; //0x2
USHORT Flags; //0x4
USHORT VolumeLabelLength; //0x6
struct _DEVICE_OBJECT* DeviceObject; //0x8
struct _DEVICE_OBJECT* RealDevice; //0x10
ULONG SerialNumber; //0x18
ULONG ReferenceCount; //0x1c
WCHAR VolumeLabel[32]; //0x20
};