NAV 2013 installation issue - No Permission to run server

slmaluwa

In short, is it necessary for the NAV Server service domain user to be a local computer administrator to run the service?

Hi
Just trying the first installation of NAV 2013 from DVD. I have installed NAV Server and Database on the same server (two tiers on same server). Followed:http://msdn.microsoft.com/en-us/library/dd355184(v=nav.70).aspx
The client is installed another Win7 PC and domain user (not the same as server service user) logged in. This user is also a domain administrator. When I try to open RTC, the following message displayes on client:

You do not have permission to run the 'Microsoft Dynamics NAV Server' System. Contact your system administrator to have your permissions changed.

In SQL (and NAV) Server, the event viewer shows this

Server instance: DynamicsNAV70
Session type: UnknownClient
Session ID: 0
User: DOMAIN\User
Type: System.ServiceModel.FaultException`1Microsoft.Dynamics.Nav.Types.ServerFault, Microsoft.Dynamics.Nav.Types, Version=7.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
Message: You do not have permission to run the 'Microsoft Dynamics NAV Server' System. Contact your system administrator to have your permissions changed.
StackTrace:
at Microsoft.Dynamics.Nav.Service.NSServiceBase.HandleException[T](Object& callOutput, Boolean& terminateConnection, Exception e)
at Microsoft.Dynamics.Nav.Service.NSServiceBase.ExecuteOperation[T](String operationName, ServiceOperation`1 operation, Connection connection, Boolean revertLanguageChanges)
at Microsoft.Dynamics.Nav.Service.NSServiceBase.OpenConnection(ConnectionRequest connectionRequest)
Source: Microsoft.Dynamics.Nav.Service
HResult: -2146233087

Where could be the problem? When I made domain user which run the NAV Server service an administrator, the error disappeared and i was able to log-in.

Thank you