Catch As Object Help

Error	3	'Catch' cannot catch type 'Object' because it is not 'System.Exception' or a class that inherits from 'System.Exception'.	D:\frm.vb	66	35

Private Sub TmbEndService_Click(ByVal sender As Object, ByVal e As EventArgs)
    Dim flag As Boolean = False
    Dim item As ListViewItem
    For Each item In Me.ListViewServices.CheckedItems
        Application.DoEvents
        Try
            Dim services As ServiceController() = ServiceController.GetServices
            Dim i As Integer
            For i = 0 To services.Length - 1
                Try
                    Do While (item.Text = services(i).ServiceName.Trim)
                        Application.DoEvents
                        If (services(i).Status.ToString = "Stopped") Then
                            MessageBox.Show("The service(s) status stopped", "Information", MessageBoxButtons.OK, MessageBoxIcon.Asterisk)
                            Me.TmbRefResh_Click(sender, e)
                            Application.DoEvents
                        ElseIf services(i).CanStop Then
                            services(i).Stop
                            Thread.Sleep(&H3E8)
                            item.Remove
                            Application.DoEvents
                        Else
                            MessageBox.Show("The service(s) can't be stop", "Information", MessageBoxButtons.OK, MessageBoxIcon.Asterisk)
                        End If
                    Loop
                Catch obj1 As Object
                End Try
                services(i).Refresh
            Next i
            flag = True
        Catch obj2 As Object
        End Try
    Next
    If Not flag Then
        MessageBox.Show("Please select service(s) do you want to end", "Information", MessageBoxButtons.OK, MessageBoxIcon.Asterisk)
        Me.Refresh
    End If
End Sub