In version 5 of WinSCP there is a issue with the storage location of the winscp.ini (If you switch to file based configuration).
Since the first beta of version 5 I get this error (see attachment) because the application tries to write the configuration file in the programs installation directory.
Version 4 does handle this properly and stores the file in the %APPDATA% directory.
I would love to see a option to define a custom configuration location to be able to save the configfile in my dropbox directory to sync my config file between two locations.
Thank you for this absolutely essential application.