Question

  Asked: Jun 30 2008   5:09 AM GMT
  Asked by: Muhammad usman


ISA Error when some users want to visit some sites ISA Server return such type of error/Event ID.12004Error is•Error Code: 502 Proxy Error.


ISA Server configuration, Event ID 12004, 502 Proxy Error, ISA Server, ISA Server 2004

AOA. Respected all please help me in solving this type of issues. when some users want to visit some sites ISA Server return such type of error/Event ID.12004
Error is
•Error Code: 502 Proxy Error. A software error occurred for a Windows Internet extension application that is required for the current operation. (12004) .
Site is http://itknowledgeexchange.techtarget.com/itanswers.
and many more sites with same error.
I am running ISA Server 2004 Enterprise Edition with SP3.Is there any Port or Software installation(From window installation component) require on Window Server 2003 to resolve this issue. Please help me.



Thanks
Muhammad Usman

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