Until VS 2013 it was possible to
replace WebDev (Visual Studio internal web server) with UWS interactive host. Unfortunately, Visual Studio 2013
limits web server options to only IIS and IIS Express. We are looking for ways to make debugging web apps with UWS easy in VS 2013, but simply replacing WebDev with UWS won't do anything in VS 2013. VS 2012 and earlier are fine.
Best regards,
UltiDev Team.
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