Updating Legacy Stylus RMX User Libraries - How to create REX Files?

Hi all,

I'm using Logic Pro version 11.2 on Macbook M1 - Sonoma

- I have a few old legacy songs using the old app Stylus RMX. I got it updated to the latest version 1.10 - and it seems to work OK however it is not seeing my legacy user libraries

Upon inspection – I noticed that the user libraries are very old and inside the folders is a file called audio with no extension and shows as UNIX executable file.

- I tried adding the extension to it like

Audio.aif - and that does seem to turn it into an audio file.

So I think the next thing I need to do is somehow convert these so that the Stylus RMX - can read them.

It seems I might need to turn these and convert them into REX files - but I'm not sure how to proceed.

Any ideas would be appreciated

Thanks – Dave