vb.net and writing cmd line output to listview

I am attempting to output command prompt data to a listview, which works but im having a few issues.  The command prompt window never exits to load the data to the listview, i have to click X and then it closes and loads the info to the listview.  When it does load it to listview, it doesnt separate the info out into 2 separate columns which i have created in the listview properties:

Dim psi As New ProcessStartInfo("cmd.exe")
        psi.Arguments = String.Concat(" /K systeminfo /S ", Form1.TextBox1.Text)
        psi.RedirectStandardOutput = True
        psi.WindowStyle = ProcessWindowStyle.Hidden
        psi.UseShellExecute = False


        Dim pExec As New Process()
        pExec = Process.Start(psi)

        Dim output As StreamReader = pExec.StandardOutput
        pExec.WaitForExit()

        If pExec.HasExited Then
            Dim line As String
            Do
                line = output.ReadLine()
                If Not line Is Nothing Then
                    ListView1.Items.Add(line)
                End If
            Loop Until line Is Nothing
            output.Close()
        End If

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