This Windows-only function converts a UTF-8 string to the multibyte representation of that string in the operating system's default encoding.
            Note: The output encoding is the system default Windows ANSI code page.
            For more information, see Internationalizing Code.
            Syntax
            Multibyte_String = I18N_UTF8TOMULTIBYTE(UTF8_String)
            Return Value
            Returns a multibyte representation of a UTF-8 string.
            Argument
            UTF8_String
            The UTF-8 string to be converted.
            Properties
            None
            Version History
            
            See Also
            I18N_MULTIBYTETOUTF8, I18N_MULTIBYTETOWIDECHAR, I18N_WIDECHARTOMULTIBYTE