Antonio, Sorry I miss it. This is the correct output C:\fw21\WINH32\WINH32 xbset08>c:\fw21\borland\bcc55\bin\bcc32 -c -Ic:\fw21\xharb ourinc\xhbset08\xhb\c_include\win tcbfuncs.c Borland C++ 5.5.1 for Win32 Copyright (c) 1993, 2000 Borland tcbfuncs.c: Error E2209 c:\fw21\xharbourinc\xhbset08\xhb\c_include\win\Windows.h ...