We have a problem with embedded PowerPoint not using animations and the recommendation of attaching PowerPoint files instead of embedding also does not work as the PowerPoint's don't get launched on the presentation machine. The big hassle with attaching is that you have to do it on the computer you're presenting from instead of preparing in advance. And then the big pain is that the PowerPoint files are not then launched.
We either have to put up with PowerPoint using loads of slides and using transitions between slides and losing functionality, or attaching and then actually manually launching the PowerPoint files or tabbing between programs.
All in all not ideal !
Please can we have a reliable solution?