Updated Articles

  1. Events Waiting To Be Received By The Event Context Provider.

    Symptom The following error may be received in OnGuard even if the Event Context Provider service is not running:      TIME: [02/06/2018 11:17:12]    SEVERITY: Information  ERROR CODE: 0x00010005  PROGRAM: Lnlcomsrvr  FILE: Thre...
  2. LS ID Allocation service uses TCP port 4065

    Product Name LS ID Allocation service uses TCP port 4065 General Information The LS ID Allocation service, used to manage pre-allocated IDs across an enterprise installation, uses TCP port 4065. If communications between parent (master) a...
  3. LS Web Service stops immediately after starting

    Symptom   LS Web Service stops immediately after starting. The following error is present in  C:\ProgramData\Lnl\nginx\logs\ Error.log :   2018/01/16 13:28:50 [emerg] 7056#728: BIO_new_file("C:\ProgramData\Lnl\nginx/conf/ls...
  4. How to change default port 8080 for console and web clients/modules

    How to change the default port for the OnGuard web console and web clients/modules from 8080 to a custom port. Procedure Steps  To change ports in OnGuard from the default port 8080 you will have to modify the following files: C:\Program Files...
  5. OnGuard 8.0 Client Update Service fails with "A fatal error occurred during installation. The installation is running in an unsupported, reduced-interface mode."

    Symptom When updating a client from a previous version of OnGuard, during the update download the following error is shown: Resolution Perform the following procedure: Verify that the Client Update Service is configured to interact with th...
  6. EventContextProvider logs grow uncontrollably citing SQL DLL not found

    EventContextProvider logs grow uncontrollably citing SQL DLL not found Symptom Customers may experience the error exception below that grows every 5-10 minutes in SQL Server  Message: Error occurred.\r\nLnl.OG.BusinessLayer.Common.BusinessLayer...
  7. How to change the ''Log On as'' property for a Windows service from the local account to a specific user

    How to change the "Log On as" property for a Windows service from the local account to a specific user Procedure Steps 1) Run Services.msc 2) Double-click on the service you wish to change. 3) Click the Log On tab and then select This...
  8. LS Application Server path fix

    Symptom The LS Application Server may not work when OnGuard is installed to a non-default location due to permission problems. Resolution This condition can be corrected by manually modifying two registry keys or simply uninstalling a...
  9. How to add a dependency to an LS service

    How to add a dependency to an LS service Procedure Steps Important : Modifying the registry could cause irreversible damage to your Windows operating system; be sure to back up the registry before making any changes. Locate instructions at...
  10. Error 1068 when starting a Lenel LS service

    Symptom The following error message displays when you attempt to start any LS service: Could not start the 'LS Login Driver' service on Local Computer. Error 1068: The dependency service or group failed to start. Substitute any LS service fo...