My wife is using Paratext Lite on a Mac. She has access to three projects: our translation, the VE for that, and another translation for which she is providing some help. The last of those says that the project has no books, and shows a lock icon. Navigating to the folders where translation data is stored, I can see that the project has been downloaded, but can't be seen from within PT Lite. On a Windows computer running the full version of PT8, she can see the project in question, so it shouldn't be a matter of permissions.
What can we do to make this project visible?