# Use Intel® C++ Compiler Classic dialog box

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

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

Select the configuration(s) to update: Select the desired configuration. Choose from Active configuration or All configurations. If you select All configurations, the compiler is changed in all configurations for the currently selected file(s).

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

Parent topic: Dialog Box Help

## See Also

Use the Intel® C++ Compiler Classic