A nifty trick in Lacerte is to go to the box or line you want to make an entry in and RIGHT CLICK on it, then select "Jump to Input" 

In this case it will take you right to where you need to be in Screen 43.

P.S. All caps is considered YELLING. It is harder to read and not considered good etiquette in this forum. 

In this case that trick does not work.  It simply takes you to screen 43.2 or 43.3 with no place to change the check box in part one of the form.

Right after you click the  "Jump to input" hit the space bar that will check a box that will make the answer YES.