C Builder：#include错误

#ifndef Error_H
#define Error_H

#include <exception>
#include <iostream> //Error message,see bellow,please

但是使用以下(和奇怪的)消息停止编译：

[BCC32 Error] xlocale(1392): E2451 Undefined symbol 'MB_LEN_MAX'[BCC32 Error] xlocale(1763):    
[BCC32 Error] xlocnum(1495): E2451 Undefined symbol 'CHAR_MAX'
Full parser context
xlocnum(1487): decision to instantiate: ostreambuf_iterator<char,char_traits<char> > numput::_Iput(ostreambuf_iterator<char,char_traits<char> >,ios_base &,char,char *,unsigned int) const
--- Resetting parser context for instantiation...
detectproj.cpp(22): #include c:program filesembarcaderorad studio9.0includedinkumwareiostream
iostream(5): #include c:program filesembarcaderorad studio9.0includedinkumwareistream
istream(5): #include c:program filesembarcaderorad studio9.0includedinkumwareostream
ostream(5): #include c:program filesembarcaderorad studio9.0includedinkumwareios
ios(5): #include c:program filesembarcaderorad studio9.0includedinkumwarexlocnum
xlocnum(30): namespace std
xlocnum(1036): class num_put<_Elem,_OutIt>
xlocnum(1487): parsing: ostreambuf_iterator<char,ios_base

一个有趣的事实是,在编译我自己的源代码之前已经停止了编译…编译器按以下顺序浏览包含的文件：

iostream -> istream -> ostream -> ios-> xlocnnum 
iostream -> istream -> ostream -> ios-> xlocnnum -> streambuf -> xiosbase ->xlocale

并使用以下错误中断xlocnum和xlocale文件的处理：

E2451 Undefined symbol 'CHAR_MAX'
E2451 Undefined symbol 'MB_LEN_MAX'

哪里可能是问题？我从“包含路径”中删除了所有项目,为什么IDE仍然包含dinkumware库而不是公共库？

设置：

Link with dynamic RTL: Off
CodeGuard: On
Directories and Conditionals/All configurations/Include Path: Empty
Directories and Conditionals/All configurations/Library Path: Empty
No pragma hdrstop,#pragma argsused are used in my code.

旧版本(C Builder 2010)效果很好……

谢谢你的帮助.