Print Pdf file problem after publish on ISS server

[subhash123]

no error mesage come for print related , but say print successfully but there is not print any pages, my code for print is

String pathToExecutable = @"C:\Program Files\Adobe\Reader 4.0\Reader\AcroRd32.exe";
String s1Reports = @"" + pdfPath;
String SPrinter = @"\\Server\HP LaserJet 3050 Series PCL 6";
ProcessStartInfo starter = new ProcessStartInfo(pathToExecutable, "/t " + s1Reports + " " + SPrinter + " ");
Process ps = new Process();
ps.StartInfo = starter;
ps.StartInfo.UseShellExecute = false;
ps.Start();
ps.WaitForExit(10000);
ps.Close();
please help me, and sometime giving error the specified path was not found.

subhash