Antonio,
En un PC nuevo, instale desde cero, BCC55, XHARBOYR y FWH, al tratar de compilar con \fwh\samples\buildx tutor01
Aparecen estos mensajes....
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│ FiveWin for xHarbour 8.09 - Sep. 2008 xHarbour development power │▄
│ (c) FiveTech, 1993-2008 for Microsoft Windows 95/98/NT/2000/ME/XP/Vista │█
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Compiling...
xHarbour Compiler build 1.1.0 (SimpLex) (Rev. 6195)
Copyright 1999-2008, http://www.xharbour.org http://www.harbour-project.org/
Compiling 'tutor01.prg' and generating preprocessed output to 'tutor01.ppo'...
Lines 23, Functions/Procedures 2
Generating C source output to 'tutor01.c'...
Done.
Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland
tutor01.c:
Error E2209 c:\xharbour\include\hbvmpub.h 65: Unable to open include file 'asser
t.h'
Error E2209 c:\xharbour\include\hbdefs.h 58: Unable to open include file 'stdarg
.h'
Error E2209 c:\xharbour\include\hbdefs.h 59: Unable to open include file 'stdio.
h'
Error E2209 c:\xharbour\include\hbdefs.h 60: Unable to open include file 'stdlib
.h'
Error E2209 c:\xharbour\include\hbdefs.h 61: Unable to open include file 'string
.h'
Error E2209 c:\xharbour\include\hbsetup.h 65: Unable to open include file 'limit