Well, I changed the process over to fire up Foxit Reader and it worked like a champ! I guess it was just something that Adobe doesn't like?
Oh well...at least it's working! whew!
For anyone else that might run into this issue, it's a windows service that is installed with my local user account w/o access to interaction with the local desktop.
string pdfArguments = string.Format(" /t " + "\"" + SavePath + "\\" + _orderNumber + ".pdf\" " + "\"mySharp\"");
string pdfPrinterLocation = @"C:\Program Files (x86)\Foxit Software\Foxit Reader\Foxit Reader.exe";
ProcessStartInfo newProcess = new ProcessStartInfo(pdfPrinterLocation, pdfArguments);
newProcess.CreateNoWindow = true;
newProcess.RedirectStandardOutput = true;
newProcess.UseShellExecute = false;
Process pdfProcess = new Process();
pdfProcess.StartInfo = newProcess;
pdfProcess.StartInfo.WindowStyle = ProcessWindowStyle.Hidden;