I am working thru setting up NAV 2009 with the database (SQL) and middle-tier (NAV server) on separate computers. I've been following thru the section "Walkthrough: Installing the Three Tiers on Three Computers". I have reached the section "To delegate access to the SQL Server service". When I get to step 10 the SQL Server Service "MSSQLSvc" is not listed in the "Add Services" box. I have verified in the SQL Server Log that the SPN is registered during startup.
This is a Windows 2008 domain. All servers are running Windows 2008. I am using SQL Server 2008.
There are no bugs - only undocumented features.