Sorry if this is a duplicate of https://knowledge.safe.com/questions/34998/ftpcaller-download-file-higher-level-direcotory.html, but that's an old question and the answer didn't work for the original poster and I'm having the same problem.
I'm trying to use FTPCaller to grab files from a subfolder of a server. The home folder of my user is a different subfolder so I need to go up a level to get to where I want to go.
Server address: ftp://ftp.os.uk
/
--from-os (where I need to be)
--to-os (home folder)
I've tried ftp://ftp.os.uk/../from-os/ and this works fine in FileZilla but I get an Access Denied error in FME. ftp://ftp.os.uk/ successfully lists contents of the to-os folder and I have tried creating a subfolder and ftp://ftp.os.uk/Test successfully connects to to-os/Test, but nothing I've tried will get me back to the root level.
Access denied is a red herring as I have permissions for the root folder, can do it fine in FileZilla and I still get access denied if I put a path in that doesn't exist.
If anybody has suggestions of what I might be doing wrong I'd be very grateful, otherwise I think this must be a bug in FTPCaller.
Thanks
Tom