Article ID: 954249 - View products that this article applies to.
When you try to access a Web site, you may receive the following error message in Windows Internet Explorer 7:
If you click Refresh, the Web page may open successfully. This problem occurs if the following conditions are true:
page cannot be found
This problem occurs because the redirect that the content filter generates sends a redirect to the client. Internet Explorer adds the IP address and the port value to the internal proxy result cache by mistake, and then Internet Explorer sends the requests directly to the Web server.
To resolve this problem, use one of the following methods:
(http://support.microsoft.com/kb/271361/ )How to disable automatic proxy caching in Internet Explorer
Contact us for more help
Connect with Answer Desk for expert help.