Lync Unauthorized:access is denied due to a RBAC authorization Failure

With Lync 2013 installed today, all is done, but when you open the Lync console, you cannot log on with a domain administrator. Error: Unauthorized:access is denied due to a RBAC authorization Failure, for example,

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Some of the permissions on SQL have been modified. The final discovery is to add administrator to the csadministrators group.

Microsoft Official also has the corresponding explanation https://technet.microsoft.com/zh-CN/library/gg413092 (v=ocs.15). aspx

The following is an introduction to the role of some groups that are automatically generated after Lync is installed,

RBAC Group:

2. csadministrator– highest level of Lync Server Administration account that allows administrative tasks, modify Settin GS, creating and assign user roles, adding new site, pools and services

4. Csarchiving administrator– Modify archiving Configuration and Policies

6. csbranchofficetechnician– Manage Survival Branch appliance*

8. cshelpdesk– read-only Rights on user Properties & Policies

10. cslocationadministrator– Lowest level of rights for enhanced 9-1-1 (E9-1-1) management, including creating E9-1-1 Loc ations and network identifiers, and associating these with each other

12. csresponsegroupadministrator– Manage configuration for Response Group application within a specific site

14. csroleadministrator– Manage & Assign roles to users*

16. csserveradministrator– Manage, monitor, and troubleshoot servers and services. Have rights to prevent new connections to servers, stop and start services, and apply software updates

18. csuseradministrator– Enable, Disable, and move (between Servers/pools) and assign existing policies to users

20. csviewonlyadministrator– read-only access of configuration at server, pool, and user information

22. csvoiceadministrator– Create, configure, and manage voice-related settings and policies

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Lync Unauthorized:access is denied due to a RBAC authorization Failure