How do you export an animation in an fbx file?

evillego6

When you go to export an FBX file, 'animations' is one of the checkboxes that you can check to export. However, when I try to do it, no animation is being exported. All I've done is make a simple walk animation in the Animate and Pose tab with 3 keyframes. I have seen comments elsewhere saying that you need to bake keyframes, but I don't see how to do that in Daz3d 4.6. I also don't know if there's anything else I have to do in order to export it. Thanks for any help!