It will not install a complete copy. To Go page, you must do this before getting the updater. The button just below the scroll box indicates the folder you have chosen. Click on this button to continue.
Some additional information is splayed as the file is being uncompressed.
When this is done, you're ready to start the updater. Locate and open the temporary folder you specified above and then open the folder labeled eud501rupd Folder . The location of your current copy of Eudora is displayed in the dialog box. If this is the appropriate copy, click on the Update button. The update now begins.