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Domain controller error

Posted on 2011-03-18
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Last Modified: 2012-05-11
We have a computer that all of a sudden we are unable to login. We get a Windows Security Message and it says 'A domain controller could not be found for the specified domain.' What woudl cause this to happen. I can't even get it using the administrator log in. Any help/ideas would be great.  
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Question by:lupeleal
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by:dmf415
ID: 35167239
Make sure you are using the dns server for your domain on this workstation.
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by:lvanalstyne
ID: 35167403
It sounds like there is a network connectivity issue. Can you see uplink lights on NIC? Can you log in with a local account?
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by:lupeleal
ID: 35167413
Its being used
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by:dmf415
ID: 35167418
try to ping the domain controller and the dns server.
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by:rstahl08
ID: 35167447
Check the date/time. Make sure they are correct.  If the date/time is off from the DC you can get that.  
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by:lupeleal
ID: 35167555
I cant login in with a local account. This is a public computer in a lab. I tried loggin in to the workstation only under administrator but get the same thing
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U.S. Department of Agriculture and Acronis Access

With the new era of mobile computing, smartphones and tablets, wireless communications and cloud services, the USDA sought to take advantage of a mobilized workforce and the blurring lines between personal and corporate computing resources.

 
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by:lvanalstyne
ID: 35167945
What about logging in as computername/administrator?
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by:lupeleal
ID: 35168416
The computer was working fine. We started working on it because we noticed it was running on SP1. We tried updating it but it would not. Here is that question http://rdsrc.us/JroldA The only changes I made was in the BIOS. I went in there to change the boot order. Wanted to boot from cd/dvd first because I was going to image the comp so I can take that image, place it on a spare comp i have in my office so I could work on it without having to be stuck in the lab.
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by:BudDurland
ID: 35171427
Generally, this error is caused by one of three things; 1) domain is misspelled.  2) the PC is not configured with the Domain Controller as it's primary DNS server 3) a comms problem prevents communication with the DC.
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by:deroode
ID: 35178692
Is the workstation actually connected to a windows domain?
Since the Gina is the Novell NWGina you the login to eDirectory should come first. Does the login to eDirectory succeed?
When clicking the Advanced button you should get (among others) a Windows tab. Is the correct windows domain filled in there? Or could you select the local workstation?
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Accepted Solution

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lupeleal earned 0 total points
ID: 35207805
We are in! Going into safe mode, what we did is in the registry changed the value of the NWGina.dll to msgina.dll. After a reboot we were able to get in. This is under HKLM\software\microsoft\windows nt\current version\winlogon
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by:lupeleal
ID: 35239072
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U.S. Department of Agriculture and Acronis Access

With the new era of mobile computing, smartphones and tablets, wireless communications and cloud services, the USDA sought to take advantage of a mobilized workforce and the blurring lines between personal and corporate computing resources.

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