This program cannot run in DOS mode. Мигать светодиодами в LPT порту

#include "iostream.h"
#include "conio.h"
#include "stdlib.h"
#include "windows.h"
 
int main()
{
  int Address = 888;
  cout<<"Test LPT port with GiveIO.sys"<<endl;
  HANDLE h=CreateFile("\\\\.\\giveio", GENERIC_READ, 0, NULL,
                              OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
  if( h == INVALID_HANDLE_VALUE )
  {
    cout<<"Error! Can't open driver! Press any key to exit... "<<endl;
    getch();
    return(0);
  }
    
  cout<<"Press '1' to activate and '0' to disactivate lightdiod."<<endl;
  cout<<"To exit press 'e'."<<endl;
  cout<<" "<<endl;
 
  while( 1 )
  {     
    switch( getch() )
    {
      case '0': cout<<"Disactivate...."<<endl;
        _outp(Address, 0);
        break;          
      case '1': cout<<"Activate...."<<endl;
        _outp(Address, 1);
        break;
       case 'e': exit(1);
    }
  }
  getch();
}