Possibly you need to update the prep file. You can download prior years from a current year. Did you run 2016 Lacerte Web Setup to do the install? 2016.01.82_IMG_01_480 sounds like a burn to cd image. A link to install for each year is here https://accountants-community.intuit.com/articles/1860308-download-and-install-prior-year-lacerte-ta...