Use this toOpen one of the existing projects.
Menu pathFile > Projects > Open Project
Command nameMProjectOpen
Accelerator keyO (from the main menu: Alt+F > J > O)
Keyboard shortcutShift+Ctrl+O
Options on parent menu (Projects+)Show Project (Workspace), New Project, Open Project, Import HTML-Kit 292 Workspace, Project List Window, Close Project, Edit and Manage Projects