Active Directroy Certficate Services




    I have a Active Directory Certificate services installed in one of the servers. Later I deleted the server. Now a error log is being generated in all the servers. The details of the error log is given below.

    Certificate enrollment for local system failed to enroll for a Domain controller certficate with request ID N/A  from xxxx\KingRootCA. ( The RPC server is unavailable )

    Another error is Automatic certficate enrollmnt for local system failed. The RPC server is unavailable.

    I think both the above errors are related. Can anyone help me in resolving this errors??


    lunedì 18 giugno 2012 07:54


Tutte le risposte

  • For better support, ask your question in Windows Server Security forum at

    Please VOTE as HELPFUL if the post helps you and remember to click “Mark as Answer” on the post that helps you, and to click “Unmark as Answer” if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

    lunedì 18 giugno 2012 08:01
  • Hello,

    if the CA was not removed correct from the domain please see

    Further questions please ask in the already mentioned security forum.

    Best regards

    Meinolf Weber
    Microsoft MVP - Directory Services
    My Blog:

    Disclaimer: This posting is provided AS IS with no warranties or guarantees and confers no rights.

    lunedì 18 giugno 2012 08:04
  • Hi,

    We shall uninstall the CA before removing the server to avoid such problem.

    Here is another article which might be helpful to you:

    How to decommission a Windows enterprise certification authority and how to remove all related objects from Windows Server 2003 and from Windows Server 2000



    TechNet Community Support

    martedì 19 giugno 2012 05:15