Article ID: 937972 - View products that this article applies to.
Consider the following scenario:
500 Error - Element not Found
This problem occurs if the client device sends an "Accept" header that contains "text/vnd.wap.wml" in the HTTP request. In this situation, ISA Server incorrectly handles the “Accept” header.
A hotfix package is available to resolve this problem. For more information, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/938517/ )Description of the Internet Security and Acceleration Server 2006 hotfix package that is dated June 5, 2007
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Article ID: 937972 - Last Review: July 12, 2007 - Revision: 1.0