I have a VS 2012 solution with WiX Installer projects. However, when I open the solution in VS 2013 (Release) the WiX project is incompatible.
Does anyone know where
With WiX 3.7, even if you cannot open wixproj in Visual Studio 2013, it does compile using MSBuild for a VS2013 solution. (change wixproj ToolsVersion="12.0")