File info translations not avaliable ...

Hi,
it's strange it worked until yesterday and today when I open it I have this error. I use the PortableApp version. I could also reinstall but I would like to preserve all the configurations. Thanks

Are you really getting exactly "File info translations not avaliable" error? Please post some screenshots.
Though note that we have nothing to do with "PortableApp[s]". Please try the official WinSCP download.

here is the screenshot.
Moving on to the official version how can I recover the settings of the sites and the application without being able to access the export function?
Thanks

delete then language file from
WinSCPPortable\App\winscp\WinSCP.(extension of your country)

Great @Freddy, it works!
Thank you very much.