Select the figure you want to load and then go to Preferences - Preferred state - Set preferred state.

Next time you start Poser, it'll start with the figure you selected as your new default. 

Same goes if you want to start Poser without any default figure. Delete it and set preferred state.

FREEBIES! | My Gallery | My Store | My FB | Tumblr |
You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.