Printing using Win32 Printer.

Hi ,
I have a problem printing using win32 printer to "Adobe PDF" printer ( Which generates output in pdf format)

But the same code prints well with all other printers like Freepdf , Primopdf,ConvertWIZ , hardware printer..etc...

When i select the "Adobe PDF" to print the document the "StartDoc" returns -1.
but for the other printers "StartDoc" returns value > 0

I have attached the sample code below.

Code:

---

        HGLOBAL                                          hDevMode;
        DEVMODE*                                  pDevMode;
        HDC                                                  hPrinterDC;
        DOCINFO                                          DocumentInfo;


        hDevMode = GlobalAlloc(GHND, sizeof(DEVMODE));
        if ( hDevMode )
        {
          // lock the memory and return a pointer to it
          pDevMode = (DEVMODE *) GlobalLock(hDevMode);
          if ( pDevMode )
          {
                  // set the size of the DEVMODE structure
                  pDevMode->dmSize            = sizeof(DEVMODE);
                  pDevMode->dmOrientation = DMORIENT_LANDSCAPE
                  pDevMode->dmPaperSize  = m_pPrintSetupParams->iPaperMediaID ;
                 
                                  // tell Windows that I will be setting the dmOrientation and paper size ;
                  pDevMode->dmFields          = DM_ORIENTATION | DM_PAPERSIZE ;
          }
          // unlock the memory for other functions to use this
          GlobalUnlock(hDevMode);
        }
        hPrinterDC = CreateDC("WINSPOOL\0", pszPrinterName.c_str(),NULL,pDevMode);
        memset( &DocumentInfo, 0, sizeof(DOCINFO) );
        DocumentInfo.cbSize        = sizeof(DOCINFO);
        DocumentInfo.lpszDocName        = "TestPage" ;
        DocumentInfo.lpszOutput          = (LPTSTR) NULL;
        DocumentInfo.lpszDatatype        = (LPTSTR) NULL;
        DocumentInfo.fwType = 0;

        int nError = StartDoc(hPrinterDC, &DocumentInfo); // The return value of this function is -1 with "Adobe PDF " printer.

        if (nError == SP_ERROR)
        {
            return false;
        }

---

The "Adobe PDF " printer will get installed with the installation of "Adobe Acrobat 9 Standard"

Plz help, Thanks in advance.

Regards,
Vijay.

What does GetLastError() tell you?