Ok, i saw that the log file is not viewable directly (wrong MIME-type specified by server).
So i copied it as text to the end of this message.

The uppermost error appears in the the "fusion/support/detail/access.hpp" file in the 23. line, here a couple of the relevant code lines:

namespace boost { namespace fusion { namespace detail
{
    template <typename T>
    struct ref_result
    {
        typedef typename add_reference<typename T::type>::type type; // <----- THE ERROR IS THROWN HERE
    };
...
}

Here the correspoding error messages from the log:
1>D:\boost\include\boost/fusion/support/detail/access.hpp(23) : error C2143: syntax error : missing ';' before '<'
1>        D:\boost\include\boost/fusion/support/detail/access.hpp(24) : see reference to class template instantiation 'fus_v2::boost::fusion::detail::ref_result<T>' being compiled
1>D:\boost\include\boost/fusion/support/detail/access.hpp(23) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
1>D:\boost\include\boost/fusion/support/detail/access.hpp(23) : error C2039: 'type' : is not a member of '`global namespace''
1>D:\boost\include\boost/fusion/support/detail/access.hpp(23) : error C2238: unexpected token(s) preceding ';'


But originally, the error comes from the following definition in our "cmd_processor.hpp" file:
/// anonymous namespace for internal linking
namespace
{
    /// iterator through message definition files
    ///  this class is designed to iterate sequentially through directories containing message definition files
    ///  and through single file specifications additionaly defined, so it implements the iterator pattern and treats
    ///  directory content and additional single file specification as one iterable sequence
    struct msgdef_file_iterator
                    : boost::iterator_facade
                        <   
                            msgdef_file_iterator
                        ,    fs::path
                        ,    boost::forward_traversal_tag
                        >
    {
    ...
    private:
        /// type definition for a variant containing either nothing (empty_type) or directory_range or file_range
        typedef boost::variant<empty_type, directory_range, file_range>            range_holder; // <----- range_holder DEFINITION IS HERE

    ...
    private:
        /// configuration settings
        cmdproc::config const*                conf_;
        /// current range holder
        range_holder                        holder_; // <----- THE ERROR IS THROWN HERE
        /// current path which is used from the range
        mutable fs::path                    curr_path_;
    };
    ...
}

Here the corresponding error messages:
1>        D:\boost\include\boost/variant/variant.hpp(1055) : see reference to class template instantiation 'boost::detail::variant::find_fallback_type<Types>' being compiled
1>        with
1>        [
1>            Types=boost::mpl::l_item<boost::mpl::long_<3>,fus_v2::boost::fusion::pair<`anonymous-namespace'::msgdef_file_iterator::tag_empty,`anonymous-namespace'::msgdef_file_iterator::tag_empty>,boost::mpl::l_item<boost::mpl::long_<2>,fus_v2::boost::fusion::pair<`anonymous-namespace'::msgdef_file_iterator::tag_directory,`anonymous-namespace'::msgdef_file_iterator::msgdef_dirs>,boost::mpl::l_item<boost::mpl::long_<1>,fus_v2::boost::fusion::pair<`anonymous-namespace'::msgdef_file_iterator::tag_file,`anonymous-namespace'::msgdef_file_iterator::string_iterator_range>,boost::mpl::l_end>>>
1>        ]
1>        ..\..\..\conf\cmd_processor.cpp(400) : see reference to class template instantiation 'boost::variant<T0_,T1,T2>' being compiled
1>        with
1>        [
1>            T0_=`anonymous-namespace'::msgdef_file_iterator::empty_type,
1>            T1=`anonymous-namespace'::msgdef_file_iterator::directory_range,
1>            T2=`anonymous-namespace'::msgdef_file_iterator::file_range
1>        ]

I hope, this can help you to be able to help me :)
I really need your help!!!
If you need any further information, please, let me know!

Thanks in advance!

Vitali Gontsharuk