Hi Good Morning, I have successfully installed Lync Server 2013 in my network environment. However, when I try to open Lync Control Panel, it pop up the username and password. I did enter it and somehow it shows unauthorized credential.
Warning:
Unauthorized: Authorization failed.
The application cannot verify your credentials.
Verify your logon credentials and contact Your support team.
I do add the username as a member of csadministrator on my RTCUniversalServer Admin on administrator account. I check the IIS features is set to Windows Authentication. I did install Silverlight 5.
Can you help me what is going on. This is my 3rd time installation and yet the problem is still the same.
Active Directory - Windows Server 2008 R2 SP1
Lync Server -Lync Server 2013 Enterprise Installation on Windows Server 2008 R2 SP1
SQL Server 2012
Regards,