Firmware download and installation

  • Please visit to download Harmony desktop version 2.2.3
  • Follow the instructions to complete the installation.
  • Harmony Desktop 2.2.3 supports Windows 7, Windows 8 and Windows 10.
  • Harmony Desktop automatically detects your processor and selects the appropriate firmware.
  • Harmony Firmware 4.0.5 requires the updated processor
  • The old processor will continue to use firmware 3.0.5
  • For further information on software updates please also look at our Desktop Tool manual