Folder ending with a dot is recognized as a file.

Folder ending with a dot is recognized as a file.

Example:

Please give us more details. When/where is it recognized as a file? In a local file panel? Or somehow while transferring? A log file and/or screenshots might be useful.

Yes, it is a local file.

Thanks for your report.
I have sent you an email with a debug version of WinSCP to the address you have used to register on this forum.