It was really nice in Visual Studio 2013/Intel Compiler 15.0 that Windows "Emit Optimization Diagnostics to File=No" would send data to the "Compiler Optimization Report" Window of Visual Studio
Now it appears with Visual Studio 2015/Intel Compiler 17 that even if "Emit Optimization Diagnostics to File=No" a .optrpt file is created - and nothing goes to the Visual Studio window no matter what the setting is.
This seems a broken feature to me.