i have configured a client certificate we have received from our partner but winscp is not presenting a certificate when making the connection. Basically, when i fire up the connection, i am asked for the certificate password and then winscp attempts the connection. An error "Server asks for authentication with a client certificate." is shown on the screen.
When checked with our partner, they say they cant see the ssl certificate being presented by the client.
Please start a new thread and attach a full session log file showing the problem (using the latest version of WinSCP).
To generate the session log file, enable logging, log in to your server and do the operation and only the operation that causes the error. Submit the log with your post as an attachment. Note that passwords and passphrases not stored in the log. You may want to remove other data you consider sensitive though, such as host names, IP addresses, account names or file names (unless they are relevant to the problem). If you do not want to post the log publicly, you can mark the attachment as private.