Well never seen this before

[JONI2K8]

im fairly new here and really not all that talented but this is one thing that i have never seen before a student at school showed me the following error
Network Access Message: The page cannot be displayed

Explanation: The request timed out before the page could be retrieved.

Try the following:
Refresh page: Search for the page again by clicking the Refresh button. The timeout may have occurred due to Internet congestion.
Check spelling: Check that you typed the Web page address correctly. The address may have been mistyped.
Access from a link: If there is a link to the page you are looking for, try accessing the page from that link.
Contact website: You may want to contact the website administrator to make sure the Web page still exists. You can do this by using the e-mail address or phone number listed on the website home page.
If you are still unable to view the requested page, try contacting your administrator or Helpdesk.



Technical Information (for support personnel)
Error Code 64: Host not available
Background: The gateway or proxy server lost connection to the Web server.
Date: 11/11/2008 11:36:27 AM [GMT]
Server:
Source: Remote server

and it only seems to be on the one computer any ideas?

[GlennT]

Have you got ISA Server?
Is it one particular site or all sites?

[FN-GM]

It looks like the site you are trying to get is down or you are going to a dead link. ISA server displays its own error pages.

[ZeroHour]

It smells of a routing issue. I am assuming when you say "only one pc" you have tested the site on others and it works with them.

[Michael]

So you access the website in question on other machines? Just not this one? Can you browse other sites on this machine?