Open Project

To open an existing project use "File | Open Project" menu.

The directory that contains @.mmpr file and all other project files is the project directory and its name is the project name.

Locate the project file with mmpr extension in the dialog and open it.

Opening a project in read-only mode

If the file of a project is marked as read only on disk then you will be prompted with a dialog as follows.

Opening a project in read-only mode does not mean that the Application Studio will stop you perform actions to change the project. You can still use commands like "New Page", "Delete Page", "Insert File", etc. But it will stop you to save these changes in the project.