--- oup/current/FileClasses/TXMP.pas	2007/06/04 22:12:31	210
+++ oup/current/FileClasses/TXMP.pas	2007/06/12 16:42:53	212
@@ -26,7 +26,7 @@ var
   temps: String;
   templist: TStringList;
 begin
-  FDataFields := TBlock.Create(Self, 0, 'Base', '', nil);
+  FDataFields := TBlock.Create(Self, nil, 0, 'Base', '', nil);
   templist := TStringList.Create;
   with FDataFields do
   begin