[MichelXld]

bonjour


Tu peux utiliser ce type de procédure pour forcer l'affichage dans le webborwser. ça fonctionne pour les pages html mais je n'ai pas testé pour d'autres types de fichiers:

Dim WithEvents cible As SHDocVw.WebBrowser_V1

Private Sub cible_NewWindow(ByVal URL As String, _
    ByVal Flags As Long, ByVal TargetFrameName As String, _
    PostData As Variant, ByVal Headers As String, Processed As Boolean)
    Processed = True
    WebBrowser1.Navigate URL
End Sub

Private Sub UserForm_Initialize()
    'source : KBAlertz.com: (185538) - When hosting the Internet Explorer 4.x or later WebBrowser control in a Visual Basic application, you may want to have the navigation always occur in your application and not other Internet Explorer windows. If you handle the
    Set cible = WebBrowser1
    WebBrowser1.Navigate2 ThisWorkbook.Path & "\MonDoc.pdf"
End Sub

Bonne journée
MichelXld