To save the project properties you defined or modified, right-click in the Project window and choose Save Project As from the shortcut menu. VLISP displays a list of project files. You can either select the name of the current project file to update its contents, or enter a new file name to save the changes as a new project.
When you are finished working with a project, right-click in the Project window and choose Close Project. Note that this only closes the .prj file; any project files that are open in VLISP editor windows remain open.