Proxy Type

If your network is secured with a firewall and the firewall blocks FTP transfers, you can enable FTP transfers by specifying the correct parameters for the firewall. For this you need information about the firewall or proxy server setup from your network administrator.
 

Logging

Z-FTPcopy creates a log file to log the upload/download process. The files can be found in the program directory in the "Logbuch" folder.

With these log files you can also keep track of what happened during scheduled transfers if you use Z-Cron or the Windows-integrated task planner. The file should be deleted from time to time.

Global Connection Settings

Timeout
 Z-FTPcopy can be configured to automatically terminate a connection which has been idle for a specified time.

Keep Alive
Some servers automatically terminate a connection after some time if no new commands have been sent by the client. Z-FTPcopy can send KeepAlive command in the specified interval to prevent that.

Limit (in KByte per second)
The maximum transfer limit for uploads and downloads. Z-FTPcopy won't use up more bandwith for up- and downloads than set here.
Default: 0 = no limit

Resume Upload
Files are uploaded in multiple chunks. If the upload of one chunk fails it has to be reuploaded. This setting sets how often at maximum the program trys to reupload a chunk that failed to upload correctly.

Buffer size (in KByte)
Files are uploaded in multiple chunks. This setting sets the size of those chunks.
A big buffer size enables higher upload speeds, but if a chunks failes to upload correctly a bigger part of the file has to be reuploaded.
A small buffer size reduces the upload speed, but if a chunks failes to upload only a small portion has to be reuploaded.
 Default: 0 = automatic
For fast connections a high value should be prefered (> 256 KByte).

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