I pushlished my presentation locally to a zip file, with both HTML and SWF selected. Once all items were unzipped, I was able to open the index.htm file and lauch the presentation in IE8 on my corporate laptop (WIN7, 64-bit, Dell Lattitude). My client, using the same corporate provided laptop, seems to be having trouble playing the published Adobe presenter 10 presentation using IE8, but he has no issues when playing it on firefox. Unfortunately, Pathlore, their Learning Management System, is not compatible with firefox. Could it be some settings in IE8? Any other suggestions?
Are you trying to play the HTMl5 or the SWF content ?
If it is the HTMl5 content, playing on IE8 might have problems. IE8 do not have a strong support for HTML5 content. Please try with IE10 or above.
SWF content should play fine on IE 8 with latest flash player.
Adobe Presenter Engineering Team
It was SWF content playing on IE8, turns out that Pathlore cannot support Adobe Presenter 10 publications due to their own limitations (per Tech Support at Pathlore) even though Adobe Presenter white papers indicate otherwise.