protected override void OnStart(string[] args)
 {
  if (!IsExistProcess("程序名"))
  {
   //程序路径
   string exePath = "";
   Process.Start(exePath);
  }
  string path = AppDomain.CurrentDomain.BaseDirectory;
  FileInfo fi = new FileInfo(path + "\\info.txt");
  using (FileStream stream = fi.OpenWrite())
  {
   StreamWriter streamWriter = new StreamWriter(stream);
   streamWriter.Write("服务启动日期：" + DateTime.Now.ToString());
   streamWriter.Flush();
   streamWriter.Close();
  }
 }
 protected override void OnStop()
 {
  string path = AppDomain.CurrentDomain.BaseDirectory;
  FileInfo fi = new FileInfo(path + "\\info.txt");
  using (FileStream stream = fi.OpenWrite())
  {
   StreamWriter streamWriter = new StreamWriter(stream);
   streamWriter.Write("服务关闭日期：" + DateTime.Now.ToString());
   streamWriter.Flush();
   streamWriter.Close();
  }
 }
 /// <summary>
 /// 判断进程是否开启
 /// </summary>
 /// <param name="processName"></param>
 /// <returns></returns>
 private bool IsExistProcess(string processName)
 {
  Process[] MyProcesses = Process.GetProcesses();
  foreach (Process MyProcess in MyProcesses)
  {
   if (MyProcess.ProcessName.CompareTo(processName) == 0)
   { return true; }
  }
  return false;
 }

安装服务
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil AutoStart.exe
停止服务
sc stop AutoStartHik
更改登录
sc config AutoStartHik type= interact type= own
启动服务
sc start AutoStartHik

段落引sc stop AutoStartHik
C:\Windows\Microsoft.NET\Framework\v4.0.30319\installutil AutoStart.exe /u