Yeah, I was being stoopid. Not the first time.
I was making these changes remotely through SFTP and clearly didn’t shut down ES before doing so; it’s exactly as you said, the XML files were being overwritten. Really appreciate the help there kitchuk.
Here’s my next question though: I’m now having to manually go through my MAME romset (I have the complete 0.37b5 romset) and name everything manually in the XML file and get my own artwork, because the scraper isn’t able to match up the original ROM names 99% of the time. Has anyone managed to scrape these ROMs successfully, and how?
Thanks again!
J.