Hope this saves someone the headache I went through. If you found a different solution for the HK 780, please share it below!
Ensure the protective disposable sleeve is clean and that the LED lights (HK-780 usually features 6 LEDs) are fully illuminated. MouthWatch Dental Camera (HK-780) - China Medical Device hk 780 usb dental camera driver
file. Select options like "Receiver Driver" or "Doctor’s Viewer". Check Device Manager: Right-click the button and select Device Manager Hope this saves someone the headache I went through