Disconnected: no supported authentication methods available (server sent public key)

I have just setup a new server on a FreeBSD UNIX based machine. My WinSCP sits on a Window 10 64 bit platform, previously configured & operational etc

PuTTY
Release 0.70

Build platform: 64-bit Windows
Compiler: clang 5.0.0 (http://llvm.org/git/clang.git dba970f4d143480b964f77b363ec23f22cea0390) (http://llvm.org/git/llvm.git 52ebe03cb0a728134e66d04f85281bc5a60d7091), emulating Visual Studio 2013 / MSVC++ 12.0 (_MSC_VER=1800)
Source commit: 3cd10509a51edf5a21cdc80aabf7e6a934522d47

Several attempts to run Putty, results with the message in the Subject line.
Generation of SSH Keys (both public and private) in Pageant, seemed to have no effect.
Any advice would be helpful,

Thanks!

It does not look like you have problems with WinSCP.
Consider asking at an appropriate site, like https://superuser.com/

martin wrote:

It does not look like you have problems with WinSCP.
Consider asking at an appropriate site, like https://superuser.com/

What site am I at - if not WinSCP

martin wrote:

It does not look like you have problems with WinSCP.
Consider asking at an appropriate site, like https://superuser.com/

WHO R U?

jaymax36 wrote:

What site am I at - if not WinSCP

You are at WinSCP site. And I wrote that I do not think that your question is about WinSCP. That's why I've suggested you a more appropriate site to ask your question on.

The Title above is the exact verbatim message provided by a SFTP putty login attempt, using a prior working WinSCP utility with all its settings unchanged.

I am now confused that this is not a WinSCP utility and that a generalized site, less specific and less focused is more appropriate {?????}

Was the message provided by WinSCP.

jaymax36@... wrote:

The Title above is the exact verbatim message provided by a SFTP putty login attempt, using a prior working WinSCP utility with all its settings unchanged.

I'm not sure I understand. So do you open PuTTY from WinSCP?

[b]Disconnected[/b]: no supported authentication methods available (server sent public key)

Was the message provided by WinSCP.

So can you login anyhow? Using any other SFTP/SSH tool?