ClarisWorks 4.0v6 U.S. Updater This v6 Updater addresses one problem from ClarisWorks 4.0v5: When attempting to save a file or library to a server with 2Gb or more free space, a "Disk is full." error would result. You'll need a 68020 or higher Macintosh, System 7.0 or later, and 4Mb available memory to run the updater and ClarisWorks. Earlier versions of ClarisWorks 4.0 must first be updated to 4.0v5 in order to use this updater.