Storyline 3 & 360 Compatiblity

Hi Sarah,

Thanks for reaching out! It sounds like you have either started a new project in Storyline 360 Update 52 or upgraded text in an existing project, as this would include the Text Autofit feature. You can read more about it here:

• Storyline 360: Text Autofit Improvements 

This newly added feature isn't compatible with older versions of Storyline 360 or Storyline 3, though if you upgraded text in your project, there should be a backup that you can use to open in Storyline 3.

I hope this helps clarify your question!