[RESOLVED] Picturebox MouseEnter/MouseLeave events

[Pixy]

I am using this:

Private Sub PictureBox2_MouseEnter(sender As Object, e As EventArgs) Handles PictureBox2.MouseEnter
        Dim roptionsl As Object = My.Resources.ResourceManager.GetObject("optionsl.png")
        PictureBox2.BackgroundImage = roptionsl
    End Sub

    Private Sub PictureBox2_MouseLeave(sender As Object, e As EventArgs) Handles PictureBox2.MouseLeave
        Dim roptions As Object = My.Resources.ResourceManager.GetObject("options.png")
        PictureBox2.BackgroundImage = roptions
    End Sub

and when I hover the image disappears. Am I missing something?