Hi, Michael, Thank you for your valuable input.  I do appreciate it. Those internal errors were gone after applying update 5 on Visual Studio 2013. Thanks again. @czhangs617@yahoo.com Sent from Yahoo Mail. Get the app On Tue Jun 20 2017 06:59:51 GMT-0400 (Eastern Daylight Time), Michael Miller via Boost-users wrote: Hello, I've got Boost 1_53_0 & 1_64_0 working with Qt 5.9  (gcc version 5.3.0) and c++ on Windows 10 - 32 bit.Compiling (without warnings) and running from within Qt Creator. In each version of Boost change "std:auto" to "std::unique".That’s it. What this does with MSVC, I don’t know Regards_______________________________________________ Boost-users mailing list Boost-users@lists.boost.org https://lists.boost.org/mailman/listinfo.cgi/boost-users