VBSkript mit Hilfe eines Dienstes starten (geschrieben in C-Sharp)

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Diagnostics;
using System.Linq;
using System.ServiceProcess;
using System.Text;
using System.Threading.Tasks;
using System.Timers;
using System.Data.SqlClient;

namespace ServiceName
{
    public partial class Service1 : ServiceBase
    {
        private Timer timer1 = null;

        public Service1()
        {
            InitializeComponent();
        }

        protected override void OnStart(string args)
        {
            timer1 = new Timer();
            this.timer1.Interval = 30000;
            this.timer1.Elapsed += new System.Timers.ElapsedEventHandler(this.timer1_Tick);
            timer1.Enabled = true;
            
            string connetionString = null;
            SqlConnection cnn;
            SqlDataReader reader;
            connetionString = "Data Source=****;Initial Catalog=****;User ID=****;Password=****";  
            cnn = new SqlConnection(connetionString);
            try
            {
                cnn.Open();
                SqlCommand cmd = new SqlCommand();
                cmd.CommandText = "Update omopt Set DienstAktiv=1 where ID=1";  
                cmd.CommandType = CommandType.Text;
                cmd.Connection = cnn;

                reader = cmd.ExecuteReader();
                cnn.Close();
            }
            catch (Exception ex)
            {
                Library.WriteErrorLog(DateTime.Now.ToString() + ": SQLFEHLER " + ex.Source.ToString().Trim() + ": " + ex.Message.ToString().Trim());  
            }
            Process.Start("C:\\Winchenbach\\KundenAktualisieren.vbs");  
            Library.WriteErrorLog("ServiceName started");  
        }

        private void timer1_Tick(object sender, ElapsedEventArgs e)
        {
            Library.WriteErrorLog("Tick and Job done");  
        }

        protected override void OnStop()
        {
            timer1.Enabled = false;
            string connetionString = null;
            SqlConnection cnn;
            SqlDataReader reader;
            connetionString = "Data Source=****;Initial Catalog=****;User ID=****;Password=****";  
            cnn = new SqlConnection(connetionString);
            try
            {
                cnn.Open();
                SqlCommand cmd = new SqlCommand();
                cmd.CommandText = "Update omopt Set DienstAktiv=0 where ID=1";  
                cmd.CommandType = CommandType.Text;
                cmd.Connection = cnn;

                reader = cmd.ExecuteReader();
                cnn.Close();
            }
            catch (Exception ex)
            {
                Library.WriteErrorLog(DateTime.Now.ToString() + ": SQLFEHLER " + ex.Source.ToString().Trim() + ": " + ex.Message.ToString().Trim());  
            }
            Library.WriteErrorLog("ServiceName stopped");  
        }
    }
}