Originally Posted by
sledger
Welcome to TG Billy,
I have moved your posts to the correct forum for Web related questions.
Also, could you clarify exactly which software are your are actually using?
Xtreme Web Designer isn't quite correct.
Xara Xtreme 5 or Xara Web Designer?
Publishing errors such as you have described usually result due to an error with your username and/or password logon to that server.
Check your details are correct and try again.
If you are using your ISP account provided web space, check with them that it is enabled.
If the host is for your registered domain, check the default upload folder (often it is /public_html/)