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Event ID 5, event ID 14079, and event ID 14176 are logged in the Application log on your Internet Security and Acceleration Server computer
Article ID: 887311 - View products that this article applies to.
Important This article contains information that shows you how to help lower security settings or how to turn off security features on a computer. You can make these changes to work around a specific problem. Before you make these changes, we recommend that you evaluate the risks that are associated with implementing this workaround in your particular environment. If you implement this workaround, take any appropriate additional steps to help protect the computer.
The Microsoft Web Proxy service on a computer that is running Microsoft Internet Security and Acceleration (ISA) Server may occasionally stop responding or quit unexpectedly. When this behavior occurs, users cannot connect to the Internet through your ISA Server computer.
Additionally, events that resemble the following events are logged in the Application log:
Event ID: 14079
Event ID: 14176
Event ID: 5
This behavior may occur if the ISA Server Web Proxy log file is corrupted. Web Proxy log file corruption can be caused by one or more of the following:
Warning This workaround may make a computer or a network more vulnerable to attack by malicious users or by malicious software such as viruses. We do not recommend this workaround but are providing this information so that you can implement this workaround at your own discretion. Use this workaround at your own risk.
Note An antivirus program is designed to help protect your computer from viruses. You must not download or open files from sources that you do not trust, visit Web sites that you do not trust, or open e-mail attachments when your antivirus program is disabled.
For more information about computer viruses, click the following article number to view the article in the Microsoft Knowledge Base:
129972To resolve this issue, do one or more of the following:
(http://support.microsoft.com/kb/129972/ )Computer viruses: description, prevention, and recovery
Article ID: 887311 - Last Review: May 5, 2008 - Revision: 3.2