because my ftps server use port 900. and don't know how to config webdrive
WebDrive always try to connect to port 21.
please advice. thanks a lot.
You can configure WebDrive to connect to a non-default port.
In WebDrive, navigate to Site Properties --> Connection Settings and uncheck the first box for "Use default port".
Enter the port number you would like to use instead (in your case, enter 900).
Click "OK" at the bottom.
Connect the drive in WebDrive.
thanks a lot. it works fine. I will try to connect to my ftps server