Sometimes user will see “No COM ports are available for Bluetooth pairing” because COM ports were not released when previous Bluetooth pairings were deleted on the device.

In that case, user needs to run the BT Clean app on the HC-100 to remove all COM port assignments and Bluetooth pairings.

If BT Clean is not on your Wachs HC-100, then there are two ways to install the BT Clean Utility:

  • Download BT_Clean.CAB to the HC100, then click it to install.
  • Unzip BT_Clean_Install.zip to a folder in computer, connect HC100 to computer using Windows Mobile Device Center, click InstallBTClean.exe to run and install.