Thanks for that amplifying info... I've been trying it with my TRX-x version EZ scan, but cannot recreate the error. I'm hoping that someone will chime in with something more. There was a thread about this same error from 2019, but it was closed without a single reply:
I now get this when opening EZ Scan. What does it mean? (Time to reinstall?) W
forums.radioreference.com
Interestingly, the OP was also a ham: WB0BAV. Maybe you could try to message him to see what he did to correct the issue. He seemed to indicate that he was going to reload the software.
Wish I had more for you. Good luck!