Metode har ikke samme signatur som delegate problemer

Fejlbeskeden:
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Method 'Private Sub tryRun(domainController As Object)' does not have the same signature as delegate 'Delegate Sub ThreadStart()'.

kode:
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Module Module1

    Sub Main()
        Dim dc As String
        Dim myThread As New System.Threading.Thread(AddressOf tryRun)

        dc = findDC()
        Dim dcArray() As String = Split(dc, ":")
        dc = Trim(dcArray(1))
        tryRun(dc)

        While (True)
            myThread.Sleep(60000)
            tryRun(dc)
        End While

    End Sub

    Private Sub tryRun(ByVal domainController)
        Process.Start(domainController + "\notepad.exe")
    End Sub

    Private Function findDC()
        Dim ps As New Process
        Dim env As System.Collections.Specialized.StringDictionary
        Dim logonServer As String
        Dim systemPath As String

        systemPath = Environment.SystemDirectory.ToString()

        Console.WriteLine(systemPath + "\cmd.exe")
        Console.WriteLine(Environment.UserDomainName.ToString())

        ps.StartInfo.FileName = "nslookup"
        ps.StartInfo.WorkingDirectory = ""
        env = ps.StartInfo.EnvironmentVariables

        ps.StartInfo.UseShellExecute = False
        ps.StartInfo.RedirectStandardOutput = True
        ps.StartInfo.RedirectStandardInput = True
        ps.StartInfo.RedirectStandardError = True
        ps.Start()

        logonServer = ps.StandardOutput.ReadLine()
        findDC = logonServer
    End Function


End Module