Here is one approach to saving project files on a diskette.

• Click on New Project.
• In Step 1 of 3 of the Project Wizard, you are asked to provide a project name.  When you provide a name, such as 'assign01' it will also use that as the name of the project directory.  Step 2 of 3 shows the directories used.  
• When you are done with building the program you can copy the folder 'assign1' (C:/WINDOWS/jbproject/assign01/) to a floppy disk and the program will run on another computer from the floppy disk without causing any errors.