@carriebraswell so if you log into your Intuit online account here   https://www.intuit.com/sign-in/ (scroll down to ProSeries) you should find the 2017 Professional version available for download, install that and update the licensing and you should be able to use it for that 2017 return.

Here is how to open a Basic file in Professional

https://proconnect.intuit.com/community/help-articles/help/transfer-client-file-from-current-year-pr...