请问ftp://hzfox.vicp.net怎么登不上去了？

erst

;@
Wed Jul 17 22:52:55 2002 Connecting hzfox.vicp.net [IP=210.21.91.3:21]
Wed Jul 17 22:52:56 2002 Socket connected, Waiting for welcome message.
Wed Jul 17 22:52:59 2002 220 dfsh-iticn Microsoft FTP Service (Version 5.0).
Wed Jul 17 22:52:59 2002 USER highot
Wed Jul 17 22:53:09 2002 331 Password required for highot.
Wed Jul 17 22:53:09 2002 PASS ********
Wed Jul 17 22:53:14 2002 530 User highot cannot log in.
Wed Jul 17 22:53:14 2002 Error occured!