Can'y connect to a FTP with Login/Password

Hi I cant connect to my FTP with FlashFXP, I can enter this FTP server with Filezilla or using Chrome ftp://

Any idea ?

What's the error?

[21:11:15] [R] 530 Login authentication failed
[21:11:15] [R] Connection failed (Connection closed by server)

It looks like that FlashFXP refuse my password, or doesnt recognize it.

That's the error I get, of course I can login with the same parameter with Filezilla.