These two files demonstrate a new Finder feature of System 7. Each file contains a string resource which tells the Finder what message to display instead of the old "Application not found or missing" nonsense. The file "Dubl-Clic Me" has a completely custom message. This is mainly for use with system files, such as preferences. The file "Dubl-Clic Me Too" has a string resource containing the name of the application that created it, so that the user will know what application is needed to open the document.
