Query expression not supported
Updated: February 1, 2011
Applies To: Forefront Threat Management Gateway (TMG)
The Web Proxy or Firewall logging format does not support a query expression or condition in the log filter. Some logging formats do not support every query expression available in Forefront TMG Management.
Change the Web Proxy or Firewall logging format, or modify the filter expression or conditions for the log format you are using.