Where are "work-in-progress" files stored?

I recently created a new boot volume for my Mac Mini and moved apps and docs to it a few at a time (I didn’t use Migration Assistant). Now when I open PP my slideshows that I’ve been working on are not listed. I did a Spotlight search on the names of these shows but turned up nothing. Booting into the old boot volume and launching PP - the shows are there. However, trying to do a “Save As…” is impossible as that function is not supported.

How do I locate the works in progress so I can continue to work on them?

I’m using PP 4.1.6 on a late 2012 Mac Mini, running 10.9.2.

Many thanks.

This data is stored in ~/Library/Application Support/Boinx/PhotoPresenter/ (~is your home folder), copy this folder from the old Machine to the new one and start PhotoPresenter, If it can re-locate your images (they need to be in the same locations), your slideshows will be back.

Please not that PhotoPresenter is no longer supported on OS X 10.9 Mavericks.