Try this
Grant
'------------
Option Compare Database
Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long
Const SW_SHOWNORMAL = 1
Public Sub OpenApp()
ShellExecute Me.hwnd, vbNullString, "C:\temp\grantdonovancv2.doc", vbNullString, "C:\", SW_SHOWNORMAL
End Sub