Publishing in Presenter 10 from presenter 7

[Newvision4me]

I am trying to re-publish an updated presentation that was done in Presenter 7, so now in presenter 10 it does not give me a choice of both (SWF and HTML5) for publishing. Is there some setting or import function I need to do to get that opt

[Jorma_at_CoSo]

If I were a betting man, I'd bet that the PowerPoint deck is a PPT file. Save it as a PPTX file and the HTML5 options should become available.