Internet Security and Acceleration (ISA) Server 2004 articles, fixes and updates - Year 2019

This list contains all of the known Microsoft Knowledge Base articles, howtos, fixes, hotfixes, webcasts and updates of Microsoft Internet Security and Acceleration (ISA) Server 2004 that have been released in Year 2019. The list is daily updated.

• 944114 You receive an error message when you access a Web site through ISA Server 2004 that has the Compression Filter Web filter enabled Q944114 KB944114 November 20, 2019
• 940708 The "401 Authentication Required" response that is sent by a Web site is dropped when you use ISA Server 2004 or ISA Server 2006 as a Web proxy Q940708 KB940708 November 20, 2019
• 916152 The Firewall service stops responding and Event IDs 14079, 1000, and 14057 are logged in the Application event log in ISA Server 2004 Q916152 KB916152 November 20, 2019
• 894483 Users receive an "Error Code 502: Proxy error. The parameter is incorrect. (87)" error when they visit certain URLs after you configure HTTP content filtering based on signatures or on extensions in ISA Server 2004 Q894483 KB894483 November 20, 2019
• 891510 Clients receive a "500 Server" error message if a Web server requires a Certificate Revocation List in ISA Server 2004 Q891510 KB891510 November 20, 2019
• 887222 The ISA Server RPC filter blocks RPC traffic after Windows Server 2003 Service Pack 1 is installed on a computer that is running ISA Server 2004 or ISA Server 2000 Q887222 KB887222 November 20, 2019
• 885683 You receive error messages if the Internet Security and Acceleration Server 2004 Firewall Client program is configured for auto-discovery or if you try to configure this program for auto-discovery Q885683 KB885683 November 20, 2019
• 884580 Active mode FTP client programs cannot access an FTP server from behind Internet Security and Acceleration Server 2004 Q884580 KB884580 November 20, 2019
• 899807 Credentials that are provided to ISA Server are sent in an unprotected form Q899807 KB899807 November 6, 2019
• 814473 Internal clients cannot use Internet Explorer to access FTP sites through Web proxies Q814473 KB814473 June 10, 2019
• 887000 You receive a "The remote procedure call failed" error message and RPC route publishing is not permitted in ISA Server 2004 or Forefront Threat Management Gateway or Medium Business Edition & Windows Essential Business Server 2008 Q887000 KB887000 February 12, 2019
• 837451 "The ISA Server denies the specified Uniform Resource Locator (URL)" error message when a client tries to connect to the Internet through ISA Server 2006, ISA Server 2004, or Microsoft Forefront Threat Management Gateway, Medium Business Edition Q837451 KB837451 February 12, 2019
• 885819 Fix Windows Update errors Q885819 KB885819 January 22, 2019