The format of the specified network name is invalid VB .net

[Miki Mick]

            Dim schedulerFactory As ISchedulerFactory = New StdSchedulerFactory()
            Dim scheduler As IScheduler = Await schedulerFactory.GetScheduler()
            Await scheduler.Start()

Last line is giving the System.Reflection.TargetInvocationException: 'Exception has been thrown by the target of an invocation.'

HttpListenerException: The format of the specified network name is invalid

cheers

Miki