The ResUtilOpenDriver utility function opens an I/O driver.
DWORD WINAPI ResUtilOpenDriver(
  HANDLE *Handle,  
  LPWSTR DriverName  
);
 If the operation was unsuccessful, ResUtilOpenDriver returns a Win32® error value.
  Version: Use Windows NT Server Enterprise Edition 4.0.
  Windows CE: Unsupported.
  Header: Declared in clusapi.h.