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Event 1031 - Centralized URL Parsing

Published: June 11, 2010

Updated: June 11, 2010

Applies To: Windows 7, Windows Vista

Windows® Internet Explorer® 7 and Windows Internet Explorer 8 use Centralized URL Parsing (CURL) to parse URL information to verify that a Web site is not malicious, and that it conforms to the Internet Request for Comments (RFC) guidelines. If the URL does not pass the verification process, Internet Explorer 7 and Internet Explorer 8 will allow the Web page to appear; however, it will restrict the functionality, which might cause the Web page to behave unexpectedly or with limited functionality.

When Is This Event Logged?

This event is logged when a Web page does not meet the current RFC guidelines.

For more information and examples, see the Event 1031-Centralized URL Parsing topic from Internet Explorer Application Compatibility.


There is no fix or workaround for this issue. Domain names are required to conform to the Internet RFC guidelines.

See Also

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