It is impossible to have a file having the same name as folder:
Start:
Trying to rename:
Rename fails:
It is impossible to have a file having the same name as folder:
Start:
Trying to rename:
Rename fails:
Windows won't let you do that. Nothing to do with Opus.
(Not just a Windows thing. Most operating systems / filesystems are the same, for good reason. If you said "delete Example.folder.bin", how would it know if you meant the file or the folder?)
You are right, I just tried over Explorer.