Attempting to reset a password and/or register for password reset displays the following error message to the end-user.
“An error has occurred. Please try again, and if the problem persists, contact your help desk or system administrator. (Error 3000)”
Reviewing the Forefront Identity Manager Event Log the following errors may appear.
"Note If Anonymous authentication is enabled, IIS will always try to authenticate by using it first, even if other methods are enabled. If Anonymous authentication, Integrated Windows authentication, and Basic authentication are all selected, Integrated
Windows authentication takes precedence over Basic authentication, after Anonymous authentication."