Java tutorial
import java.io.File; public class Main { public static void main(String[] args) { try { File dir = new File("C:/"); String[] envArray = new String[2]; envArray[0] = ""; envArray[1] = ""; // create a process and execute notepad.exe and currect environment Runtime runTime = Runtime.getRuntime(); Process process = runTime.exec("notepad.exe", envArray, dir); } catch (Exception ex) { ex.printStackTrace(); } } }