The Desperate HDK fix

1. Backup the whole project
2. Export the template and save it.
3. Go back to the old project and in each of the documents Select All then add the content as item in the Gallery.
4. Make a new project using the exported template
5. Make a new document inserting a Gallery item into each new document.
6. Check that you have the same number of documents as the original project.
7. Go into Topic Outliner and in full screen mode clean up the structure of your hierarchy.
8. Clean up any duplicates (like graphics).
9 Compile and check for errors