PPTX won't upgrade to Presenter '13
I have several PowerPoint (.pptx) presentations for which I need to record narration using Articulate Studio. When I open Articulate within PowerPoint, then select “Record Narration”, I get a dialog box containing this message:
“Your Articulate Presenter project cannot be upgraded to the new Articulate Presenter ’13 file format.”
How can I deal with this problem and use the existing PPTX to record narration, so I can publish the material for use in our LMS?