authentication failing

Hi is there any way\ to get more info on this failure? one idea is to do FTP -v
for verbose?
can we do that?
-------Program Starts Running---------- - 1/14/2016 12:22:14 PM
Error:WinSCP.SessionRemoteException: Authentication failed.
at WinSCP.SessionLogReader.Read(LogReadFlags flags)
at WinSCP.ElementLogReader.Read(LogReadFlags flags)
at WinSCP.SessionElementLogReader.Read(LogReadFlags flags)
at WinSCP.CustomLogReader.TryWaitForNonEmptyElement(String localName, LogReadFlags flags)
at WinSCP.CustomLogReader.WaitForNonEmptyElement(String localName, LogReadFlags flags)
at WinSCP.CustomLogReader.WaitForNonEmptyElementAndCreateLogReader(String localName, LogReadFlags flags)
at WinSCP.CustomLogReader.WaitForGroupAndCreateLogReader()
at WinSCP.Session.Open(SessionOptions sessionOptions)
at SFTPGetConsole.ReportFtpVersion.RunGetReports() in \\fs1\userdata\philk\My Documents\FTPGetConsole\SFTPGetConsoleVersion2\SFTPGetConsole2\ReportFtpVersion.cs:line 30 - 1/14/2016 12:23:01 PM
-------Program End---------- - 1/14/2016 12:23:01 PM
-------Program Ends ---------- - 1/14/2016 12:23:01 PM

Did you check .InnerException?
https://learn.microsoft.com/en-us/dotnet/api/system.exception.innerexception

If that does not help, enable logging using Session.SessionLogPath and inspect the log file.