[CentOS] Sa-Update Error - CentOS 6.3

Tue Sep 25 07:39:48 UTC 2012
Shiv. Nath <prabhpal at digital-infotech.net>

Dear CentOS community Greetings,

i was waiting for few days before sending this email message, i thought
some server may have problem. That might causing the issue, will resolve
its own. but since a week now i am getting this message. because i have
not come across this error before, is anyone have across what is it? why
my server is unable to download the file

http: GET http://daryl.dostech.ca/sa-update/asf/1389247.tar.gz request
failed: 404
Not Found: <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <html><head>
<title>404 Not Found</title> </head><body> <h1>Not Found</h1> <p>The
requested URL
/sa-update/asf/1389247.tar.gz was not found on this server.</p> <hr>
<address>Apache/2.2.6 (Fedora) Server at daryl.dostech.ca Port 80</address>

i tried to download the file using wget to see, here are the results. what
should i change to resolve this issue?

[root at jet mavi]# wget http://daryl.dostech.ca/sa-update/asf/1389247.tar.gz
Resolving daryl.dostech.ca...
Connecting to daryl.dostech.ca||:80... connected.
HTTP request sent, awaiting response... 404 Not Found
2012-09-25 07:37:11 ERROR 404: Not Found.

Thanks / Shiv. Nath