Get your taxes done using TurboTax

This is where I get confused. I found the icon that was not the PDF and a folder I created called 2023 taxes and I double clicked it and there is no application to open it. I then copied the file into the folder where my 2024 taxes are and again double clicked it thinking it would use this year's TurboTax isoftware to open it and it still won't open.  Do I need to reinstall the 2023 TurboTax CD in order to amend this return?