You can use an old version v18.104.22.168 or earlier release to get your interface details if you are interesting in upgrade.
Just take a screenshot for me when the settings TAB is selected, and I can see your registered name (16 letters and/or numbers) and Serial number like RSxxxxxx (2 letters and 6 numbers) Above 2 information is the key of upgrade.
If you lost your old UltraProg software please download below mini tool, which can read out your interface details and attach them into an e-mail.
Even all cable schematics are availabe in UltraProg\Documentation\ folder please see them in here too.
These parts easy to make or repair by yourself, if you follow the attached diagrams.