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  5. Error: Object reference not set to an instance of an object at CodemeterApp.Units.CodemeterApp.AccessCodeMeterLicense

Error: Object reference not set to an instance of an object at CodemeterApp.Units.CodemeterApp.AccessCodeMeterLicense

When starting Diamonds, you get the following error:

Solution

  • Open Task Manager ( CTRL +  ALT +  DEL or right mouse click on the Windows bar). Click on ‘More details’.
  • Stop services Gateway and Gateway Server.
    • Go to the tab page Details.
    • Find BuildSoft.Gateway.exe in the list, select it and hit End Task. BuildSoft.Gateway.Server.exe will disappear from the list.
      If you cannot find BuildSoft.Gateway.exe in the list, the task has already been ended. Continue with the workflow.
    • Find BuildSoft.Gateway.Server.exe in the list, select it and hit End Task. BuildSoft.Gateway.Server.exe will disappear from the list.
      If you cannot find BuildSoft.Gateway.exe in the list, the task has already been ended. Continue with the workflow.

  • Uninstall Codemeter
  • Reinstall Codemeter Control Center. You can download it here.

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