How to get 'SHGetFolderPath' to work with '#define UNICODE'

I am trying to get 'SHGetFolderPath' to work with the '#define UNICODE'. I need '#define UNICODE' as within the same piece of code, i need to pass in unicode for a function to work. Unfortunately when i try to compile and run the following code, I do not get the desktop directory returned properly. Any idea why?

#define UNICODE
#define _WIN32_WINNT 0x0501
#include <windows.h>
#include <stdio.h>
#include <lm.h>
#include <shlobj.h>
#include <shlwapi.h>
#include <string>
#include <aclapi.h>
#include <winerror.h>
#include <tchar.h>
using namespace std;

/*------------------------- Function to provide desktop shortcut -------------------------*/
HRESULT CreateSC(LPCTSTR lpszPath, LPSTR lpszPathLink, LPCTSTR lpszDesc, LPCTSTR lpszWorkingDir)
{
   CoInitialize(NULL);
   HRESULT hres;
   IShellLink *pShLink;
   // Get a pointer to the IShellLink interface.
   hres = CoCreateInstance(CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, IID_IShellLink,
   reinterpret_cast<void**>(&pShLink));
   if (SUCCEEDED(hres))
   {          
      pShLink->SetPath(lpszPath);
      pShLink->SetDescription(lpszDesc);
      pShLink->SetWorkingDirectory(lpszWorkingDir);

      IPersistFile *pPersistFile;
      hres = pShLink->QueryInterface( IID_IPersistFile, reinterpret_cast<void**>(&pPersistFile));
         
      if (SUCCEEDED(hres))
      {
         wchar_t wsz[MAX_PATH];    
         MultiByteToWideChar(CP_ACP, 0, lpszPathLink, -1, wsz, MAX_PATH);
               
         // Save the link
         hres = pPersistFile->Save( wsz, TRUE);
         pPersistFile->Release();
        }
         else
            printf("Failed to create link!\n");
         pShLink->Release();
   }
   CoUninitialize();
   return hres;
}

void main()
{
/*------------------------ Creates a desktop shortcut -------------------------*/
   TCHAR DesktopPath[MAX_PATH];
    if(SUCCEEDED(SHGetFolderPath(NULL, CSIDL_WINDOWS, NULL, 0, DesktopPath)))
      printf("Done! The path is %s\n", DesktopFolderPath);
   else
      printf("Error creating desktop shortcut!\n");
}