visual studop 2022

Question

I want to place a button from a VB.net6 windows form form and execute the process of opening a file on that button, but the following error occurs and I cannot error Access to the path””is denied input code

Public Class Form3
     Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
         File.Open(“”, FileMode.Open)
     End Sub
End Class