'zunächst die benötigten API-Deklarationen
Private Declare Function ShellExecute Lib "shell32.dll" _
    Alias "ShellExecuteA" (ByVal hWnd As Long, _
    ByVal lOperation As String, _
    ByVal lpFile As String, _
    ByVal lpParameters As String, _
    ByVal lpDirectory As String, _
    ByVal nShowCmd As Long) As Long

Private Sub Command1_Click()
  ShellExecute Me.hWnd, "open", App.Path & "\dokumente\datei.pps", "", "", 1
End Sub

_________________________
Professionelle Entwicklerkomponenten
www.tools4vb.de