To access the Use Intel C++ dialog box, select one or more files in the Solution Explorer, right-click and select Intel Compiler > Use Intel C++ for selected files....

Use this dialog box to change the compiler for one or more selected files to the Intel® C++ Compiler.

Select the configuration(s) to update: Select the desired configuration. Choose from Active configuration or All configurations. If you select Active configuration, the entire project will be converted to use the Intel® C++ Compiler.

Select the Platform Toolset: Select the desired toolset, if multiple platform toolsets are installed.