Nedenstående er snuppet fra
http://support.microsoft.com/default.aspx?scid=kb;en-us;147781 som er meget lang. Du skal formodentlig ændre dit kald fra et 16-bit til et 32-bit som vist nedenfor.
16-bit:
Declare Function GetOpenFileName Lib "COMMDLG.DLL" _
(OPENFILENAME As tagOPENFILENAME) As Integer
32-bit:
Type tagOPENFILENAME
lStructSize As Long
hwndOwner As Long
hInstance As Long
lpstrFilter As String
lpstrCustomFilter As String
nMaxCustFilter As Long
nFilterIndex As Long
lpstrFile As String
nMaxFile As Long
lpstrFileTitle As String
nMaxFileTitle As Long
lpstrInitialDir As String
lpstrTitle As String
flags As Long
nFileOffset As Integer
nFileExtension As Integer
lpstrDefExt As String
lCustData As Long
lpfnHook As Long
lpTemplateName As String
End Type
Declare Function apiGetOpenFileName Lib "comdlg32.dll" _
Alias "GetOpenFileNameA" (OPENFILENAME as tagOPENFILENAME) _
As Long