Imagine my disappointment... downloaded Articulate 360 today just before lunch, opened a 57 slide Powerpoint already with timeline animations, into Storyline, hit preview as a test and nothing... it sat there thinking about it for over 30mins. Oh, well perhaps it was a bit big to start with straight out of the box. So, import a 10 slide PPT presentation, insert audio for each frame/slide quickly adjust the image animation etc to match the audio. I hit publish (Web), gets about 3/4 of the way "writing Launch Content". can't cancel or quit...
Any ideas? - off for a cup of tea and reboot my PC (Win 7, 64bit).
Just back from a cup of tea, after the PC reboot and still the same effect on publishing as above.