@Lily24 if you have the PDF's, then you can open them with Adobe. TT is not necessary.
Also, and hate to state this, but you licensed the software from Intuit - you did not purchase it. The EULA for 2023 is quite clear (and I suspect prior years were similar):
"TurboTax tax preparation and ItsDeductible donation valuation service for tax year 2023 are subject to discontinuation. TurboTax tax preparation software shall not be supported beyond October 15, 2026"
Intuit simply does not support the software beyond 3 years.
https://turbotax.intuit.com/corp/license/desktop.jsp
