@umps: You might have the same error message, but it's unlikely you have the same problem. Please post a session log file, if you want a help.
- martin
Before posting, please read how to report bug or request support effectively.
Bug reports without an attached log file are usually useless.
Could not retrieve directory listing
PORT: Operation not permitted
. 2009-06-04 15:12:31.892 --------------------------------------------------------------------------
. 2009-06-04 15:12:31.892 WinSCP Version 4.2.1 (Build 428) (OS 6.1.7000)
. 2009-06-04 15:12:31.893 Login time: Thursday, 4 June 2009 3:12:31 p.m.
. 2009-06-04 15:12:31.893 --------------------------------------------------------------------------
. 2009-06-04 15:12:31.893 Session name: ats
. 2009-06-04 15:12:31.894 Host name: ftp.ftp.com (Port: 21)
. 2009-06-04 15:12:31.895 User name: usr (Password: Yes, Key file: No)
. 2009-06-04 15:12:31.895 Tunnel: No
. 2009-06-04 15:12:31.895 Transfer Protocol: FTP
. 2009-06-04 15:12:31.895 Ping type: C, Ping interval: 30 sec; Timeout: 15 sec
. 2009-06-04 15:12:31.895 Proxy: none
. 2009-06-04 15:12:31.895 FTP: FTPS: None; Passive: No
. 2009-06-04 15:12:31.895 Local directory: C:\Users\CCRNZ\Documents, Remote directory: /folder, Update: No, Cache: Yes
. 2009-06-04 15:12:31.895 Cache directory changes: Yes, Permanent: Yes
. 2009-06-04 15:12:31.896 DST mode: 1
. 2009-06-04 15:12:31.896 --------------------------------------------------------------------------
. 2009-06-04 15:12:31.939 Connecting to ftp.ftp.com ...
. 2009-06-04 15:12:32.108 Connected with ftp.ftp.com. Waiting for welcome message...
< 2009-06-04 15:12:32.292 220 ProFTPD 1.3.1 Server (ProFTPD) [ftp.ip.address.here]
> 2009-06-04 15:12:32.292 USER usr
< 2009-06-04 15:12:32.484 331 Password required for usr
> 2009-06-04 15:12:32.484 PASS ********
< 2009-06-04 15:12:32.678 230 User usr logged in
> 2009-06-04 15:12:32.678 SYST
< 2009-06-04 15:12:32.870 215 UNIX Type: L8
> 2009-06-04 15:12:32.870 FEAT
< 2009-06-04 15:12:33.062 211-Features:
< 2009-06-04 15:12:33.062 MDTM
< 2009-06-04 15:12:33.062 REST STREAM
< 2009-06-04 15:12:33.062 SIZE
< 2009-06-04 15:12:33.462 211 End
. 2009-06-04 15:12:33.468 Connected
. 2009-06-04 15:12:33.469 --------------------------------------------------------------------------
. 2009-06-04 15:12:33.469 Using FTP protocol.
. 2009-06-04 15:12:33.469 Doing startup conversation with host.
> 2009-06-04 15:12:33.476 PWD
< 2009-06-04 15:12:33.668 257 "/" is the current directory
. 2009-06-04 15:12:33.675 Changing directory to "/folder".
> 2009-06-04 15:12:33.675 CWD /folder
< 2009-06-04 15:12:33.867 250 CWD command successful
. 2009-06-04 15:12:33.868 Getting current directory name.
> 2009-06-04 15:12:33.868 PWD
< 2009-06-04 15:12:34.059 257 "/folder" is the current directory
. 2009-06-04 15:12:34.067 Retrieving directory listing...
> 2009-06-04 15:12:34.067 TYPE A
< 2009-06-04 15:12:34.250 200 Type set to A
> 2009-06-04 15:12:34.252 PORT 192,168,127,4,208,199
< 2009-06-04 15:12:34.444 501 PORT: Operation not permitted
. 2009-06-04 15:12:34.445 Could not retrieve directory listing
. 2009-06-04 15:12:34.454 Retrieving directory listing...
> 2009-06-04 15:12:34.454 TYPE A
< 2009-06-04 15:12:34.637 200 Type set to A
> 2009-06-04 15:12:34.638 PORT 192,168,127,4,208,200
< 2009-06-04 15:12:34.830 501 PORT: Operation not permitted
. 2009-06-04 15:12:34.831 Could not retrieve directory listing
* 2009-06-04 15:12:34.831 (ECommand) Error listing directory '/folder'.
* 2009-06-04 15:12:34.831 Could not retrieve directory listing
* 2009-06-04 15:12:34.832 PORT: Operation not permitted
. 2009-06-04 15:12:38.457 Startup conversation with host finished.