Hi. I have the following code:

Imports System.IO

Public Class Blah
    Public Sub New()
        InitializeComponent()

        Dim watcher As New FileSystemWatcher("C:\")
        watcher.EnableRaisingEvents = True

        AddHandler watcher.Changed, AddressOf watcher_Changed
    End Sub

    Private Sub watcher_Changed(ByVal sender As Object, ByVal e As FileSystemEventArgs)
        MsgBox(e.FullPath)
    End Sub
End Class

When I run it and save changes to a file on my C drive, the code works great, except it executes the watcher_Changed() method four times. Any idea why? The changeType is "4" every time.

Thanks.