You have an Exchange Server 2007 environment with a single Client Access server. You use the Autodiscover service. The Client Access server fails. You need to restore the Autodiscover service settings to a new computer. What should you do?

A.
Recover the Internet Information Services (IIS) configuration

B.
Run the Register-ExchangeSCW.ps1 script

C.
Run the Setup/m:RecoverServer command

D.
Run the Set-AcceptedDomain cmdlet