If you are getting errors when attempting to create a DVD menu, follow these steps to fix them:
- Go to "File" > "Manage movies" > "Export". Give the movie a name that is easy to remember and export it to a location where it will be easy to find.
- Restart the program and create a new project.
- Go to "File" > "Manage movies" > "Import" and open the movie you just exported.
- Remove the empty movie which was automatically generated when you created the new project so that only the imported movie remains.
- Save the project under a new name and try creating the DVD menu again.