Active Directory Rights Management Services (AD RMS) is deployed on your network. Users who have Windows Mobile 6 devices report that they cannot access documents that are protected by AD RMS. You need to ensure that all users can access AD RMS protected content by using Windows Mobile 6 devices. What should you do()
A. Modify the security of the ServerCertification.asmx file.
B. Modify the security of the MobileDeviceCertification.asmx file.
C. Enable anonymous authentication for the _wmcs virtual directory.
D. Enable anonymous authentication for the certification virtual directory.