I have several Windows 7 computers on the same network using the same router. On one of them I installed FileZilla server.
Using Chrome, Internet Explorer, etc. I am able to connect and upload to the server from all client computers.
I also have a .NET program that uploads files using FtpWebRequest
class. When I try to upload using my program it works from some computers but not from others. I get the following error from the server:
425 Can’t open data connection for transfer of