System.Security.SecurityException:没有找到源，但是无法搜索到部分或全部事件日志.不可访

我正在尝试创建一个Windows服务，但是当我尝试安装它时，它回滚给我这个错误:

System.Security。SecurityException:来源没有找到，但部分或全部无法搜索事件日志。不可访问的日志:Security.

我不知道这是什么意思——我的应用程序只有最低限度，因为我只是先测试一下。

My Installer Code:

namespace WindowsService1
{
    [RunInstaller(true)]
    public partial class ProjectInstaller : System.Configuration.Install.Installer
    {
        public ProjectInstaller()
        {
            //set the privileges
            processInstaller.Account = ServiceAccount.LocalSystem;
            processInstaller.Username = null;
            processInstaller.Password = null;
            serviceInstaller.DisplayName = "My Service";
            serviceInstaller.StartType = ServiceStartMode.Manual;
            //must be the same as what was set in Program's constructor
            serviceInstaller.ServiceName = "My Service";
            this.Installers.Add(processInstaller);
            this.Installers.Add(serviceInstaller);
        }
        private void serviceProcessInstaller1_AfterInstall(object sender, InstallEventArgs e)
        {
        }
        private void serviceInstaller1_AfterInstall(object sender, InstallEventArgs e)
        {
        }
    }
}

我的服务代码:

public partial class Service1 : ServiceBase
{
    public Service1()
    {
        this.ServiceName = "My Service";
    }
    protected override void OnStart(string[] args)
    {
        base.OnStart(args);
    }
    protected override void OnStop()
    {
        base.OnStop();
    }
}

   if (!EventLog.SourceExists("applicatioName"))
         EventLog.CreateEventSource("applicatioName", "Application");