I have problem in uploading the website using A4DeskPro Build-in Ftp? ( at top )

You can reference to our userguide: Publishing a Site to FTP

I got 11004 error code when uploading? ( at top )

This may because you fill in the invalid information in Ftp Host field, please do not fill in any http:// or ftp:// in this field. The ftp host should look like ftp.server.com or www.server.com

Do A4DeskPro support Yahoo or Godaddy web hosting? ( at top )

Websites created by A4Desk Pro could run on all servers, it should support Yahoo and Godaddy too, but you may need to check with your hosting company to get the root directory path and fill in into "Default Host Directory" field

If you don't have an existing webhosting server, you may consider our webhosting plan at: http://www.a4webhost.com