The user '{3}' is causing high RPC load by MAPI operation "{4}". When a single MAPI operation type is responsible for a large ...

The user '{3}' is causing high RPC load by MAPI operation "{4}". When a single MAPI operation type is responsible for a large percentage of the load, this may be an indication that the user is running an application that is behaving poorly. This accounts for {0}% of this user's RPC processor usage.