Event ID 19011 Source MSSQLServer

Good morning all,

I am getting the following problem on boot up of my SQL servers

Event ID 19011
Source MSSQLServer
Description
SuperSocket info (SpnRegister): Error 8344

The problem seems to be that my service account does not have enought permissions.  I have spoken to my DBA and gone through the SQL Server 2000 Security (Service Accounts) documentation he has and the following MS artical Q283811.

The DB service account is a Domain User with the following rights in the Application Server GPO

Act as Part of the Operating System
Bypass Traverse Checking
Lock Pages In Memory
Log on as a Batch Job
Log on as a Service
Replace a Process Level Token

Full control over the following registry entries

HKEY_LOCAL_MACHINE\Software\Clients\Mail
HKEY_LOCAL_MACHINE\Software\Microsoft\Microsoft SQL Server\80
HKEY_LOCAL_MACHINE\Software\Microsoft\MSSQLServer\MSSQLServer
HKEY_LOCAL_MACHINE\Software\Microsoft\MSSQLServer\Providers
HKEY_LOCAL_MACHINE\Software\Microsoft\MSSQLServer\Replication
HKEY_LOCAL_MACHINE\Software\Microsoft\MSSQLServer\Setup
HKEY_LOCAL_MACHINE\Software\Microsoft\MSSQLServer\SQLServerAgent
HKEY_LOCAL_MACHINE\Software\Microsoft\MSSQLServer\Tracking

The user has full control over the Log and data areas on the server and is a memeber of the sysadmin group in enterprise admistrator.

Please can anyone suggest what I might be missing to give this user enough rights to prevent this error.