Glossary Converter not processing files

Hi all, 

I'm having issues with the Glossary Converter. I'm trying to convert a MultiTerm Termbase (created with MultTerm 2022) into Excel (fairly simple, one would think). I drag the file into the Glossary Converter, for a second the processing bar on the bottom appears, but in the end nothing happens. No converted files, no error message. I've had this problem before in the past, and miraculously it fixed itself, but now I'm experiencing it again. I tried updating Glossary Converter, uninstalling and reinstalling, installing an older version, restarting my laptop, etc. If anyone has another tip, I would really appreciate it.