Sub GetDateCreated()
'This requires a Reference to Microsoft Runtime Scripting Library
Dim FSO As Scripting.FileSystemObject
Dim FileItem As Scripting.File
Dim DateCreated As String
Set FSO = New Scripting.FileSystemObject
Set FileItem = FSO.GetFile(ActiveWorkbook.Path & "\" & ActiveWorkbook.Name)
DateCreated = FileItem.DateCreated
End Sub