Here's for the people that don't want to download a zip file, unzip it, then start VS just to get 17 lines of code:
You'll need a form with a Label named Label1 and a System.Windows.Forms.Timer named Timer1
'just don't forget to replace comments with present values
Private cdTime As Integer = 10 '360
Private cdDay As Integer = 4 '86400
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
cdDay -= 1
Label1.Text = cdTime & " days remaining"
If cdDay <= 0 Then
cdTime -= 1
cdDay = 4 '86400
If cdTime <= 0 Then
Label1.Text = "360 days have been passed"
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Label1.Text = String.Empty