I am unable to open an exported slide show. I have Lightroom 6 and an apple mac that uses the software program OS X El Captain . Slide show exported fine however I cannot open it. Any ideas? cheers karen
Please let us know the file format you are using to export the slideshow.
You can follow the link to know the correct workflow for creating a slideshow: How to create slideshows in Lightroom
Also, let us know the error you receive when playing the saved slideshow from your computer.