Some follow on to this message.
When he republished it again the SWF had the same issues with the 80% setting. He changed the preference to unselect the checkbox for Advance Project Compression and 80% and it displayed correctly. Can someone explain what these checkboxes actually do?
Advanced Project Compression
Compress SWF File
Retain Slide Quality Settings
On another note is it true that HTML 5 only works with IE8 and higher, Safari and Chrome? The HTML5 hasn't displayed right regardless of the settings.