When I need to edit a file from a FTP server, I press F4 then TC transfer it to c:\temp\_tc\ , opens editor and ... deletes temporal folder and local file

I cannot save the modifications by any means, not in my local PC, because the file has disappeared, not in FTP, because TC does not forward again the file to the server.
It is possible that TC retreives the file, send it to editor and forward it to server after editing? (of course, it is possible to make it manually)
BR
Joaquin