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1053 Userenv - Windows cannot determine the user or computer name

Answered 1053 Userenv - Windows cannot determine the user or computer name

  • Friday, December 07, 2012 4:08 AM
     
     
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    Windows cannot determine the user or computer name. (Not enough storage is available to complete this operation. )

    Any idea what's the issue? I read somewhere its related to handle....

     

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  • Friday, December 07, 2012 7:26 AM
     
     
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    Hello, 

    When you use the Gpupdate /force command on a Microsoft Windows Server 2003-based domain controller, or you restart a Windows Server 2003-based domain controller, the kind of error message may be logged in the Application log.

    So, I suggest you check below article and troubleshoot accordingly.

    http://support.microsoft.com/kb/937535?wa=wsignin1.0

    Regards, Ravikumar P

     
  • Friday, December 07, 2012 7:59 AM
     
     
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    Thanks for the KB.

    I did the server actually it this error is not related to article given.

    Issue: Server lost network connectivity intermittenly , each time we have to reboot then it will be back to normal for few days

    Only clue we have is above error......in application log .... any idea?

     
  • Friday, December 07, 2012 8:30 AM
     
     
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    >>>Issue: Server lost network connectivity intermittenly , each time we have to reboot then it will be back to normal for few days

    This kind of issues generally occurs when DNS name resolution issues happen.System event viewer logs gives us right clues, check it once and post if any error/warning events recorded.Make sure proper IP settings configured or not?

    Also run following commands one after the other to fix name resolution issue  ipconfig/flushdns and ipconfig/registerdns.

    Regards, Ravikumar P

     
  • Monday, December 10, 2012 5:23 AM
     
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    Thanks again for the suggestion.

    I did further check and get some suggestion from Symantec, (the server is assigned as definition distributor for AV)

    They point out that it's possibly due to 'user port' exhaustion....

    Is there any method we can capture or check which application is using most ports/resources ?

    http://www.symantec.com/business/support/index?page=content&id=TECH157521
    MaxUserPort and TcpTimedWaitDelay values can be optimized. "netstat -n" command allow to see number of connections opened and to set appropriate value to MaxUserPort.

Possible values for MaxUserPort are from 5000 to 65534 (the default value is 5000 when this key does not exist). More details available here:

http://support.microsoft.com/kb/196271
http://support.microsoft.com/kb/328476


    • Edited by rontol Monday, December 10, 2012 5:24 AM
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  • Tuesday, December 11, 2012 10:04 AM
     
     
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    Hi, 

    Using netstat -aon command  we can get ports info with corresponding PIDs (Process ID).Then with help of PIDs we come know what application it denotes.

    Syntax and command output will be 

    C:\>netstat -aon
    Active Connections
      Proto  Local Address          Foreign Address        State           PID

    More info about netstat command can be found in http://technet.microsoft.com/en-us/library/bb490947.aspx

    Regards, Ravikumar P

     
  • Wednesday, December 12, 2012 5:38 AM
     
     
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    Well I've actually done this but i did not see any significant clues... do i search for any apps that's using port higher than 5000?

    Based from the log that i gathered, total connection is only around 50.......

     
  • Wednesday, December 12, 2012 11:24 AM
     
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    Well I've actually done this but i did not see any significant clues... do i search for any apps that's using port higher than 5000?

    Based from the log that i gathered, total connection is only around 50.......

    • With the help of netstat -aon & netstat -anob commands, you can get info of ports along with PIDs (Process IDs).I don't understand why you did not get any clue.

    Anyways I suggest you use below tool to know more about ports and corresponding services.

    • Download portqryUI tool from http://www.microsoft.com/en-us/download/details.aspx?id=24009 and run it in your machine.
    • Open Explorer, browse for the folder PortQryUI and click and open portqueryui.exe (GUI tool) one pop-up windows will appear and choose the ports which you want to query as shown in below snap-shot.
    • This tool gives you service name along with corresponding port.with the help of service you come to know what application it represents.

          

    Note: Inside the Directory of PortQryUI you can see PortQry.exe (command line tool) & portqueryui.exe (GUI tool) either one you can use for test purpose.

    Regards, Ravikumar P

     
  • Thursday, December 13, 2012 1:57 AM
     
     
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    Thanks, will try this.

    So just look for any apps that's using port higher than 5000 or apps that using a lot of ports?

    Regards

     
  • Tuesday, December 18, 2012 6:24 AM
     
     
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    Still not getting last respond.... somebody already marking a post as answer...

    Looking for points much?

     
  • Tuesday, December 18, 2012 7:31 AM
     
     
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    Have you find the application with corresponding ports using PortQryUI  tools?

    I suggest you check my previous post once again and act accordingly.Still are you facing any problem?Please ask only one question in one post. Don't deviate from the topic or issue.

    Thank you for understanding.

    Regards, Ravikumar P

     
  • Tuesday, December 18, 2012 8:04 AM
     
     
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    Which part is deviating the topic?

    Blatantly marking an answer without asking is the question answered?

    "So just look for any apps that's using port higher than 5000 or apps that using a lot of ports?" 

    I need confirmation on this.