User not in FIM Service The {0} was unable to recognize the Windows identity of a user who visited the Portal. The user's ...

User not in FIM Service
The {0} was unable to recognize the Windows identity of a user who visited the Portal.
The user's identity was: {1}
The user's IP address was: {2}
Ensure that all users who are eligible for Password Reset have their Active Directory Security Identifier (SID) synchronized into the FIM Service.