ToolStrip and StatusStrip

hi guys.. I'm new in VB.net.. so i'm quite confuse about the error from my book.. I have no idea which is the mistake.. I hope any of you can help to explain to me.. THX alot
here is the coding..

Public Class Form1

Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ToolStripStatusLabel1.Text = "Multimedia"
ToolStripStatusLabel2.Text = Format(Now, "dd - mm - yyyy")
End Sub

Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
ToolStripStatusLabel2.Text = Format(Now, "hh:mm:ss")
End Sub

Private Sub ToolStripButton1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripButtton1.Clicked
Dim kotak_dialog As New OpenFileDialog
kotak_dialog.Filter = "MP3|*.mp3|Wav|*.wav|Dat|*.Dat|Wmp|*.wmp"
kotak_dialog.ShowDialog()
AxWindowsMediaPlayer1.URL = kotak_dialog.FileName

End Sub
End Class