PDF not created

Hi

1.  installed Ghostscript 64 bit from the link  Ghostscript 9.18 for Windows (64 bit)

2.  Installed Sybase datawindow using ghostpdf.inf (64 bit)

3. changed the code as follows

4. dw_details.Object.DataWindow.Export.PDF.Method = Distill!

5. dw_details.Object.DataWindow.Printer =  'Sybase DataWindow PS'

Still it is pdf not created  pls help