bool DirExist(char *dirName_in)
    {
             DWORD ftyp = GetFileAttributes(dirName_in);
             if (ftyp == INVALID_FILE_ATTRIBUTES)
                     return false;
             if (ftyp & FILE_ATTRIBUTE_DIRECTORY)
                     return true;
             return false;
    }

    CMDRESULT cbInstrSavedata(int argc, char* argv[])
    {
        if(IsArgumentsLessThan(argc, 4))
            return STATUS_ERROR;
        duint addr, size;
        if(!valfromstring(argv[2], &addr, false) || !valfromstring(argv[3], &size, false))
            return STATUS_ERROR;

        Memory<unsigned char*> data(size);
        if(!MemRead(addr, data(), data.size()))
        {
            dputs(QT_TRANSLATE_NOOP("DBG", "Failed to read memory..."));
            return STATUS_ERROR;
        }

             // static string
             std::string _name = ".\minidump";

             // check folder
             if (!DirExist((char*)_name.c_str()))
                     CreateDirectory(_name.c_str(), NULL);

             // convert adrr to str
             std::stringstream stream;
             stream << std::setfill('0') << std::setw(sizeof(duint) * 2) << std::hex << addr;

             // update path
             _name.append("");
             _name.append(stream.str());
             _name.append(".mem");

        if(!FileHelper::WriteAllData(_name, data(), data.size()))
        {
            dputs(QT_TRANSLATE_NOOP("DBG", "Failed to write file..."));
            return STATUS_ERROR;
        }
    #ifdef _WIN64
             dprintf(QT_TRANSLATE_NOOP("DBG", "%p[% llX] written to "%s" !\n"), addr, size, _name.c_str());
    #else //x86
             dprintf(QT_TRANSLATE_NOOP("DBG", "%p[% X] written to "%s" !\n"), addr, size, _name.c_str());
    #endif

        return STATUS_CONTINUE;
    }