1:
System.Diagnostics.Process.Start (@ " \ \ serwer \ program2.exe ", @ " \ \ serwer \ falcówka name2 \ "+ txtTarget.Text);
String strSource = args [(1)] + @ " \ document.xml ";
(1):
System.Diagnostics.Process.Start (@ " \ \ serwer \ program2.exe ", @ """ \ \ serwer \ falcówka name2 \ "+ txtTarget.Text + @ """");