Project Generator for WinRT crashes #68

Hello,
I cloned the WinRT branch,

when running the projectGeneratorSimple_winrt.exe and clicking the "Addons" button, it crashes.
When creating a new project without addones, the project does not compile, there are lots of errors such as

Error 2 error C2668: 'TlsAlloc' : ambiguous call to overloaded function (......\openFrameworks\app\ofAppWinRTWindow.cpp) d:\projects\audio_disrupt\winrt_branch\openframeworks\libs\poco\include\poco\thread_win32.h 131 1 openFrameworksLib_winrt

Error 33 error C2668: 'Sleep' : ambiguous call to overloaded function d:\projects\audio_disrupt\winrt_branch\openframeworks\libs\openframeworks\events\ofevents.cpp 132 1 openFrameworksLib_winrt

I followed the same instructions as in the videos on Microsoft Virtual Academy by Eric Mittlette but still can't get this to work
I'm running Visual Studio 2013 with Update 4 on Windows 8.1