Security Log error - MOSS 2007 Enterprise

[mike50]

I did a clean reinstall of MOSS on a Windows Server 2003 R2 Std. box a few
weeks ago and let it sit so I could see if any errors cropped up in the
Event logs. I have several; this one is from the Security log:

Event Type: Failure Audit
Event Source: Security
Event Category: Logon/Logoff
Event ID: 529
Date: 1/7/2009
Time: 9:42:00 AM
User: NT AUTHORITY\SYSTEM
Computer: WCT-SHAREPOINT
Description:
Logon Failure:
Reason: Unknown user name or bad password
User Name:
Domain:
Logon Type: 3
Logon Process: Authz
Authentication Package: Kerberos
Workstation Name: WCT-SHAREPOINT
Caller User Name: SQL2005
Caller Domain: WHOOPER
Caller Logon ID: (0x0,0x17671)
Caller Process ID: 2028
Transited Services: -
Source Network Address: -
Source Port: -
===================
Caller Process ID 2028 is sqlservr.exe, but I don't know what to do. I
reset the password on the DC, so .... what am I missing? (I'm very much a newbie.)
--
Mike Webb
Platte River Whooping Crane Maintenance Trust, Inc.
a conservation non-profit (501 (c)(3)) organization
Wood River, NE

[Andreas Kviby]

It seems like your system is trying to use kerberos to authenticate. Have you configured your system to use kerberos? If not change type.