FpcUrlCategorizationReason enumeration

Applies to: desktop apps only

The FpcUrlCategorizationReason enumerated type contains values that indicate the data used to categorize a URL or the reason why it could not be categorized.


typedef enum  { 
  fpcUrlCategorizationReasonNone                       = 0,
  fpcUrlCategorizationFromOverrides                    = 1,
  fpcUrlCategorizationFromCache                        = 2,
  fpcUrlCategorizationFromWebService                   = 3,
  fpcUrlCategorizationFailedUrlFilteringDisabled       = 4,
  fpcUrlCategorizationFailedUrlNotInDatabase           = 5,
  fpcUrlCategorizationFailedWebServiceConnectionError  = 6,
  fpcUrlCategorizationFailedWebServiceDown             = 7
} FpcUrlCategorizationReason;


  • fpcUrlCategorizationReasonNone
    Not categorized. No attempt was made to categorize the URL.

  • fpcUrlCategorizationFromOverrides
    The URL was categorized based on user-defined overrides.

  • fpcUrlCategorizationFromCache
    The URL was categorized based on the cached result of a previous query to the Microsoft Reputation Service (MRS).

  • fpcUrlCategorizationFromWebService
    The categorizer had to issue a Web service request to get the category for this URL.

  • fpcUrlCategorizationFailedUrlFilteringDisabled
    The URL could not be categorized because URL filtering is disabled.

  • fpcUrlCategorizationFailedUrlNotInDatabase
    There is no information available regarding the category of the URL.

  • fpcUrlCategorizationFailedWebServiceConnectionError
    The URL could not be categorized because of an error that occurred in connecting to the Microsoft Reputation Service (MRS).

  • fpcUrlCategorizationFailedWebServiceDown
    The URL could not be categorized because the Microsoft Reputation Service (MRS) is down.


Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2008 R2, Windows Server 2008 with SP2 (64-bit only)


Forefront Threat Management Gateway (TMG) 2010



See also


Enumerated Types



Build date: 7/12/2010