Preview Problems in Captivate 6

Hi There,

When I have imported slides from powerpoint along with the animation in Captivate 6 (using the high fidelity option), the slides perform as per the desired outcome when I click on the play button in the timeline. In other words, all the animation remains intact from the powerpoint. However,  when I go and preview the project, the animations are not retained and hence not displayed.  Is there a setting that I must enable on captivate to retain animation?

Thanks,

Karun