Request for Offline Version of Focus 3 Eye Tracker Firmware

[NeuroEars]

Hi, there

I attempted to upgrade the firmware of my Focus 3 Eye Tracker by clicking the update button in Focus 3 (Setting->Input->Eye Tracker), but unfortunately, the process failed.

As a result, my eye tracker is no longer recognized when connected to Focus 3. I have ruled out any potential issues with the Focus 3 device itself.

I wonder if I can get an offline version of the eye tracker firmware which would allow me to manually install the firmware to my Focus 3 Eye Tracker and restore its functionality.

Thank you.