Re: [Boost-users] [Thread] Version 1.66.0 incompatible with ISOLATION_AWARE_ENABLED

Boost 1.66 added it's own Windows API definitions to allow compilation without the Windows SDK. You can override this by defining BOOST_USE_WINDOWS_H. We fixed the same error by using this in out precompiled header: #define ISOLATION_AWARE_ENABLED 1 #define BOOST_USE_WINDOWS_H 1 <Windows include files> http://boost.2283326.n4.nabble.com/Boost-Users-f2553780.html