OK, now we need to create some INI files. Name one GameData and name the other ShellData. Then you need to go into the SEGA folder DIR and then create two new folders. Look for the one called 'Update' (if it is not Daytona) and if necessary rename the folder called 'Update' to 'Daytona'. Once it installs you will have your Sega folder, as well as some inside it. Install it to the root of a drive, under Sega. OK, once you have the set up file run the install. r-system/ You will need to sign up, and it's French so you may need to translate.You need to download the file - SEGA_DAYTONA_UPDATE_171206 and will need Winrar to unpack it.
First of all you need to visit this site, as it shows you where to get it.