(702) 389-6009 (MON-FRI 6AM - 5PM PST) support@chax.com

To activate or change your license (serial key) for MultiCHAX, please follow these instructions.

  • Open MultiCHAX
    multichax main screen
  • Select the menu SETUP
    multichax setup screen
  • Click on “Enter New Serial #”
  • Enter your serial number (case sensitive)
    serial number
  • MultiCHAX will record your serial number and exit.

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