VB6 Project restore from Icon tray

Question

I have a VB6 Project I want to start on windows startup and automatically go into Taskbar Icon tray.
I have achieve this with the code. but after it goes into icon tray I am not able to retrieve it / show my form.
like how to right click on icon tray and open or close form from there.

like in icon tray I right click on icon and it ask open or close if I click on open it will show form as it is. and on close it will kill app.

Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
    ' Show the form when mouse moves over the tray icon
    If Button = vbLeftButton Then
        Me.WindowState = vbNormal
        Me.Show
    End If
End Sub 

I tried this but no success.