菜单[Settings] ->
菜单[compiler and debugger settings] ->
{Global compiler} ->
(Selected compiler) 里有Microsoft Visual C++ Toolkit 2003和Microsoft Visual C++ 2005/2008
可以设置一个为默认的
然后下面Toolchain executables标签里检查下编译器安装目录Copmiler's installation directory(或者Auto-detect)
工程的选项也要改下Build options里的Selected compiler
菜单里有编译器设置