Okay, so I have nearly perfected a game called lucky 7 using visual studio 2010. I want to play a sound when I have won the game (got 7 on one of the three slots). Here is the code: 

```
Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click

    For i = 0 To 2
        slots(i) = rand.Next(10)
    Next

    Label1.Text = (slots(0).ToString)
    Label2.Text = (slots(1).ToString)
    Label3.Text = (slots(2).ToString)

    If slots(0) = 7 Or slots(1) = 7 Or slots(2) = 7 Then
        score = score + 100 'REM 10 points for each win 
        Label4.Text = (score.ToString)
        PictureBox1.Visible = True 'REM If you have a PictureBox
        PlaySound "C:\WINDOWS\MEDIA\TADA.WAV",
    Else
        PictureBox1.Visible = False
    End If

    If score = 500 Then

        MsgBox("You Scored 500 Points!", vbInformation)
    End If

End Sub

```

Thing is, I get an error on the 'playsound' statement and I really want to play that sound when the player wins the game! 

I also tried to create a reset button, which sets the score and all three slots back to 0, but when I click it, nothing happens. Here is the code for the reset button:

```
 Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
    score = 0
    PictureBox1.Visible = False
End Sub

```