Re: Polish charset
SFTP allows unicode encoding only. If you SFTP server does support that, WinSCP cannot do anything about it. Read more in FAQ.
Before posting, please read how to report bug or request support effectively.
Bug reports without an attached log file are usually useless.
ls /dir/
shows that polish letters are lost!
mkdir /ąęśółńżź
- polish letters :) ), WinSCP does not display proper letters, it looks like it displays raw ISO8859-2 (not interpreted, they look like html polish letters in html code /web page source/)