VERIFIED SOLUTION i
Products Affected: Content Author
Content Author is multilingual as messages can be created in any language by changing the operating system's set keyboard language. Language specified in the Content Author Installer indicates the language in which instructions will show during the installation. For example, on machines with English and German locale/OS, 'Content Author English German 22.214.171.124' installer will show instruction/messages during installation in English and German languages respectively.
UPDATED: October 25, 2017