I agree Steve but have not been able to trace it.
Double Click on file in Windows Explorer works find - comes up fullscreen
Ah. I didn't realize that ... well. Dang.
I wonder if it'd work better if you simply shellexecute the PPS from your Word macro?
Here's something that Word MVP Jonathan West posted in one of the Word groups
recently:
Paste the following into a separate module
Option Explicit
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
Public Function OpenDoc(ByVal DocFile As String) As Long
OpenDoc = ShellExecute(0&, "open", DocFile, vbNullString, vbNullString,
vbNormalFocus)
End Function
If you pass a full pathname to the OpenDoc function, it will open the file
using its default application, whatever that might be. You can use this to
open a file of any type in its host application."