Error message : "The certificate could not be verified: o - A certification chain processed correctly but terminated in a root certificate not trusted by the trust provider."
I have configured a filezilla ftp server at our server with FTPES connection support.
I have also used the certificate generated by filezilla server software.
I can connect through filezilla client application with FTPSExplicit connection.
While connecting through filezilla it prompts me to accept the certificate that I used in filezilla
ftp server and connection established properly.
But when I use "secureFTPConnection1.ServerValidation = SecureFTPServerValidationType.None;", I
can make connection to my server with ease.
When I use "secureFTPConnection1.ServerValidation = SecureFTPServerValidationType.AutomaticNoNameCheck;" or
"secureFTPConnection1.ServerValidation = SecureFTPServerValidationType.Automatic;", I am not able to connect
to my server and get the exception given above.
What to do? Because I don't want to use "secureFTPConnection1.ServerValidation = SecureFTPServerValidationType.None;".
