Missing text/button/background when publishing into HTML5

i have an issue whereby i have missing text/button/background when publishing into HTML5. Is this a bug or is this a common problem for adobe captivate? Any solution for the problem? Any help will be great.

Conditional action

I have a question type that goes like this; 6 option and two blanks. I have to make sure that the correct two option are in the correct blanks and to also create a submit button once they chosen the option. Once they submit the answer, if it is correct, i will play an audio saying “correct”. If the two answer or one of the answer is wrong, it will play an audio “wrong”. how should i proceed to do […]