Hi I have problem compiling the example for serialization (boost_asio/example/serialization/server.cpp…) using MS71, does anyone know how to fix this errors? (I don’t have any problem using MS80) Thanks Long Note: including file: C:\OpenSourceSoftware\InternetDownload\boost_1_41_0\boost/serialization/array.hpp Note: including file: C:\OpenSourceSoftware\InternetDownload\boost_1_41_0\boost/serialization/detail/get_data.hpp Note: including file: C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(314) : warning C4003: not enough actual parameters for macro 'min' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(323) : warning C4003: not enough actual parameters for macro 'max' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(314) : error C2059: syntax error : ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(427) : see reference to class template instantiation 'std::valarray<_Ty>' being compiled C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(314) : error C2334: unexpected token(s) preceding ':'; skipping apparent function body C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2143: syntax error : missing ')' before '}' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2143: syntax error : missing '}' before ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2059: syntax error : ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2143: syntax error : missing ';' before '}' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2238: unexpected token(s) preceding ';' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(323) : error C2146: syntax error : missing ';' before identifier '_Ty' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(314) : error C2059: syntax error : ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(1124) : see reference to class template instantiation 'std::valarray<_Ty>' being compiled with [ _Ty=size_t ] C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(314) : error C2334: unexpected token(s) preceding ':'; skipping apparent function body C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2143: syntax error : missing ')' before '}' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2143: syntax error : missing '}' before ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2059: syntax error : ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(323) : error C2334: unexpected token(s) preceding ':'; skipping apparent function body C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(330) : error C2143: syntax error : missing ')' before '}' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(330) : error C2143: syntax error : missing '}' before ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(330) : error C2059: syntax error : ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(330) : error C2143: syntax error : missing ';' before '}' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(330) : error C2238: unexpected token(s) preceding ';' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(332) : error C2146: syntax error : missing ';' before identifier 'valarray' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(314) : error C2059: syntax error : ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(1333) : see reference to class template instantiation 'std::valarray<_Ty>' being compiled with [ _Ty=std::_Bool ] C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(1335) : see reference to class template instantiation 'std::mask_array<_Ty>' being compiled C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(314) : error C2334: unexpected token(s) preceding ':'; skipping apparent function body C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2143: syntax error : missing ')' before '}' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2143: syntax error : missing '}' before ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2059: syntax error : ')' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2143: syntax error : missing ';' before '}' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(321) : error C2238: unexpected token(s) preceding ';' C:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\include\valarray(323) : error C2146: syntax error : missing ';' before identifier '_Ty' _________________________________________________________________ Look 'em in the eye: FREE Messenger video chat http://go.microsoft.com/?linkid=9734386