To open an existing project, click the Open Project button or menu in Home tab, Quick Access Toolbar or File Menu. The Open window will appear to browse VO project files (*.voprj).

VO maintains a recent project file list. When a project is opened at the first time, it will be added to the list. To open it again, simply select it from the Recent Files list in the File Menu.

A project file can also be opened by double-clicking on the project file in File Explorer. The project file (.voprj) has been registered with VO and appears with icon in *File Explorer.