I recompiler alaska2.prg and those errors are produced after adding the line :
#include "fivewin.ch"
Compiling...
Harbour Alpha build 1.0 Intl.
Copyright 1999-2007, http://www.harbour-project.org/
Compiling 'alaska2.prg' and generating preprocessed output to 'alaska2.ppo'...
alaska2.prg(16) Error E0030 Syntax error: "syntax error at 'METHOD'"
alaska2.prg(16) Warning W0001 Ambiguous reference: 'SELF'
1 error
No code generated
Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
Error E2194: Could not find file 'alaska2.c'
Turbo Incremental Link 5.00 Copyright (c) 1997, 2000 Borland
Fatal: Unable to open file 'ALASKA2.OBJ'
* There are errors
E:\COMPILER\clipper\FWH\SAMPLES>