generate windows app inside another windows app

using System.Diagnostics; //This namespace provides access to local and remote processes and enables you to start and stop local system processes. protected void Button1_Click(object sender, EventArgs e) { // string str = @"C:\windows\system32\notepad.exe"; // string str = @"C:\windows\system32\winamp.exe"; string str = @"C:\Documents and Settings\Puru\Desktop\NewsLetter\SendNewsletter.exe"; Process process = new Process(); process.StartInfo.FileName = str; process.Start(); }