[Zope] Just an FTP question !?

I have started the FTP server on port 8021 and when I try to conect to it shows the following error: 500 not a WinSock, error(winsock #87). What does it means, what should I do? Thanks _________________________________________________________________ Charla con tus amigos en línea mediante MSN Messenger: http://messenger.yupimsn.com/