I have trawled the internet all day without finding a solution to this one.
When my Default Web Site (IIS) is running, I get this error 6 times every half hour in the Application Log.
Process w3wp.exe, PID 18808) "RBAC authorization returns Access Denied for user <DOMAIN>/Domain Controllers/<SERVER NAME>. Reason: No role assignments associated with the specified user were found on Domain Controller <SERVER NAME>
I have tried working out what is happening every 30 minutes that is triggering the error, but without success.
My scheduled backup is running in the <DOMAIN>\Adminstrator account, and that account is in the Exchange "Organisation Management" group.
Can anyone throw any light on this / help me solve the problem?
