Re: how to sign in as root?
You have asked this already:
https://winscp.net/forum/viewtopic.php?t=31368
This Super User question also looks suspiciously similar:
https://superuser.com/q/1675771/213663
https://winscp.net/forum/viewtopic.php?t=31368
This Super User question also looks suspiciously similar:
https://superuser.com/q/1675771/213663