Any advice on the following issue would be greatly appreciated. I've made a small revision to an existing Storyline file --a simple image replacement. The file has previously been published to video (although not by me). I'm seeing this warning when I try to publish :" Some of the media in this project cannot be included in the video" and then the process stalls out. I get the same result with when I try to publish the original file. Thanks for pointing to anything I can try.