Disable Button until Quiz Passed

Hi Stephanie, 

You can control when a button will appear on your slides using a combination of triggers and variables. Here's a helpful article which explains how to create conditional interactivity in Storyline 360. 

• Create Conditional Interactivity in Storyline 360 with “If” Statements

For your specific case, although there are different approaches that can be taken, here's how I'd design your quiz to achieve the desired effect: 

1. Add an 'attempts' variable that tracks the number of attempts taken by the learner
2. Set the 'Print Results' button's initial state to hidden
3. Make the 'Print Results' button visible when the slide loads on the condition that the value of the attempts variable is greater than 2

I've attached a demo file so you can check out how I implemented the steps above to an actual project file. 

Hope this helps!