DCOM was unable to communicate with the computer LnPControllerTest using any of the configured protocols; requested by PID 5f4 (C:\Program Files (x86)\Microsoft SQL Server\130\Tools\DReplayClient\DReplayClient.exe). RRS feed

  • Question

  • HELP!!

    I am trying to set up distributed replay.  I have opened the firewalls, done the com security and dcom settings, made the service accounts part of the administrators group and the logon as a service group.  The controller works fine, but the client does not register with the controller.

    Please help,



    SQL Server 2016 SP1 on Windows 2012R2
    • Edited by deescott Monday, March 26, 2018 7:21 PM
    Monday, March 26, 2018 7:17 PM


  • Had to use the server name (not instance name, not controller name) in the config file.


    • Marked as answer by deescott Wednesday, March 28, 2018 12:50 PM
    Wednesday, March 28, 2018 12:50 PM