Wireshark-users: [Wireshark-users] a beginner for setup guide for Win32

From: "sunhf" <sun.hf@xxxxxxxxxxx>
Date: Fri, 7 Dec 2007 02:40:43 +0800
When I follow the manual to set up ,
 
when step to
 
nmake -f Makefile.nmake all to build Wireshark
 
a problem appears:
 
Microsoft (R) Program Maintenance Utility Version 8.00.50727.762
Copyright (C) Microsoft Corporation.  All rights reserved.
 
        cl -DWIN32 -DNULL=0 -D_MT -D_DLL -WX -DYYMALLOC=malloc -DYYFREE=free -DHAVE_CONFIG_H /IC:\wireshark-win32-libs\g
lib\include\glib-2.0  /IC:\wireshark-win32-libs\glib\lib\glib-2.0\include /IC:\wireshark-win32-libs\zlib123\include /IC:
\wireshark-win32-libs\WPdpack/include  -D_U_="" /Zi /W3 /MD /D_CRT_SECURE_NO_DEPRECATE /D_CRT_NONSTDC_NO_DEPRECATE -DMSC
_VER_REQUIRED=1400 -Fd.\ -c dbs-etherwatch.c
Microsoft (R) 32-bit C/C++ Optimizing Compiler Version 14.00.50727.762 for 80x86
Copyright (C) Microsoft Corporation.  All rights reserved.
 
dbs-etherwatch.c
dbs-etherwatch.c : error C2220: warning treated as error - no 'object' file generated
dbs-etherwatch.c : warning C4819: The file contains a character that cannot be represented in the current code page (936
). Save the file in Unicode format to prevent data loss
NMAKE : fatal error U1077: '"E:\Program Files\Microsoft Visual Studio 8\VC\BIN\cl.EXE"' : return code '0x2'
Stop.
NMAKE : fatal error U1077: '"E:\Program Files\Microsoft Visual Studio 8\VC\BIN\nmake.exe"' : return code '0x2'
Stop.
 
How can I solve this problem, for I donn't know how change warnging level.