Please help. Progress bar don't move!

[midnight]

Progress bar shows only when file is uploaded. I tried this progress bar on another server and it works. Tell me what should I do?

http://www.concertzoo.com/NewCZ/cgi-bin/progress_bar/upload_form.html

[PilgrimX182]

Persistent connections are not available or not working on your server. Try to contact server support. Or use AJAX progress bar mechanism which is available in XUpload Pro version.