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Event ID 675 what service it belongs too?

I keep getting Event ID 675 pre-authentication errors for the administrator account. I went to the server that the event appeared on to try and figure out what process or program was creating the event ID and wasn’t able to find it nor on the windows AD server either. I looked in the services to see if that account was being used for anything (services) and it wasn’t. So I guessed and turned the applications services off for a night and whaalaaa i guessed right. That’s basically the issue I had to guess. Is there anything I didn’t try that would have aided me to resolving this pre-authentication error particularly what service in was binds to?

**changed detail to protect the innocent***
Security Event ID# 675

Pre-authentication failed:
User Name: administrator
User ID: contoso\administrator
Service Name: krbtgt/contoso
Pre-Authentication Type: 0x2
Failure Code: 0x18
Client Address: x.x.x.x
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Roodona
Asked:
Roodona
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1 Solution
 
ChiefTechGuruCommented:
For Event Viewer entries, using www.eventid.net is invaluable.  Just put in the event code (and the event source, optionally), and you'll get information from other people that have experienced similar issues.  Info for your particular event can be found here.
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RoodonaAuthor Commented:
Thank you for the link, thas helpful. However, the problem im having isnt why im getting the ID but the luck of information it provides as far as what process is using the administrator account and "failing to logon".
Like I said I went to the services area on the server and disabled anything running under the adminstrator account but that didnt seem to work.
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RoodonaAuthor Commented:
My logs arent telling me what process keeps authenticating I know what the error is. The site recommendation was awsome though.
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