An error occurred while loading the configuration for the Address Rewriting Inbound agent and Address Rewriting Outbound ...

An error occurred while loading the configuration for the Address Rewriting Inbound agent and Address Rewriting Outbound agent. The configuration may be corrupt, or Active Directory Application Mode (ADAM) may be unreachable. The Address Rewriting Inbound agent and Address Rewriting Outbound agent will use the last known "good" configuration.