You need to run 1003 or earlier for the menu to work.
Even a 2022 version will open a frozen SGU of 2023 you can run an old version along side the current just to use track injector.
This way you will get the exact same track sections in Reaper as in Biab, you can even convert the track to DI or from DI.

That temp.txt is set to look for the tracks on C:\
it's good you are using Audiophile, just edit the temp.txt all Replace all C:\ with your drive letter for Audiophile eg: F:\

https://stash.reaper.fm/u/ReaTrak (Scripts for Biab Reaper)
Open SGU in Reaper Instantly