My intention is to recover an audio clip from the Spanish version that was deleted by mistake
Weird, this patch doesn't work on the Switch version
https://drive.google.com/file/d/1xeoUb9nX_hEK7bQ0WefaI5FOVfrvzf9I/view
Did a quick check, the problem is that you only have one STR file.
You should replace all STR files to the same version.
Because if you mix the LVL of one version with STR files from another version, they might be imcompatible and it will crash.
For now it doesn't crash, only the wooden boxes don't appear
How can I download the files from 1.0.33?
I once uploaded the files here: https://discord.com/channels/700706776840142948/726326430564352091/1210252567381278770
It was a folder name error xD
Now my curiosity goes towards the XXL 2 Remastered code:
One of Sam Schiffer's audios (289 according to how it is classified in the Remaster, the one that says "By pressing the switch button") does not exist in Spanish, I have tried to add it manually but it does not play, and something tells me that it has to do with the code , because the first versions mistakenly used the English audio instead of the Spanish one
Ah so if the voice line is missing in Spanish, it plays the English one, or nothing at all?
That happened in the first versions of XXL 2 R, later on they updated it and now there's no audio
That's weird, why would they change that

I would also think that just adding the missing file would be enough. Have you tried for example by copying another voice line and rename it to 289? To be sure that the problem is not due to a conversion error.
Yeah, I done that but I could try it again to be sure
Otherwise it could be something hardcoded in the code, or maybe it needs to be configured in some other file but no idea which one