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• Stop the Controller service, see JS7 - Controller - Command Line Operation.
• Remove Controller journal files
  • The journal files have to be removed from the configuration directory with the state sub-folder which implies that any submitted orders for workflows will be removed and that workflows have to be redeployed:
    • Unix: rm -f /var/sos-berlin.com/js7/controller/state/*
    • Windows: del C:\ProgramData\sos-berlin.com\js7\controller\state\*
  • Consider that a different location for the configuration directory can be specified during installation.
• Modify Controller ID
  • Unix: For headless installation as an exception to the rule the Controller ID is specified in the installation directory with the bin/environment_variables.sh file, see JS7 - Controller - Use of Headless Installation on Linux/Windows Headless Installation.
    • Modify the following environment variable:
    • JS7_CONTROLLER_ID=<controller-id>
  • Windows: If the installer has been used (in headless mode or in graphical mode), then reinstall the Controller, see JS7 - Controller - Use of Installation Using the Windows Graphical Installer.
• Restart the Controller instance.

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The following chapters can be skipped if a license key was added during installation of when using the Windows installer for the Controller. The However, the explanations apply to a situation when a license key should be added or replaced for an existing installation without updating the Controller.

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