Hi!
It seems like managing your project template file structure can mess up the Project menu.
This is what I did:
1. Created a project template.
2. Used the Explore Templates command on the Project menu under Project Templates.
3. Created a new subfolder and moved the project template there.
4. Used the Update Templates List command.
When I then opened the Project menu, the Project Templates submenu and the Exit command had disappeared.
Restarting Podium did not restore the Project menu and reinstalling didn’t help either. But when I deleted my new template subfolder, the Project menu seemed to return to normal.
Cheers!