Open the settings panel inside your dental software. Change the capture source from "TWAIN" to "DirectShow" or "WDM Video Capture." Windows 11 Privacy Blocking
: Many HK780-compatible cameras use a standard TWAIN driver to integrate with third-party dental imaging software like Dexis or Carestream. 2. Step-by-Step Driver Setup
Disclaimer: Always backup your computer or create a system restore point before installing new hardware drivers.
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In Device Manager, right-click the camera, select Uninstall Device , then restart your computer to allow Windows to reinstall the driver automatically.
Windows failing to detect the USB camera. Poor Image Quality: Reduced resolution or flickering video.
Before looking for a driver, check the USB connector of your HK780:
: For button functionality without the original disk, generic capture utilities like MouthWatch Button Capture or ProDENTSOFT are sometimes compatible with HK780-series cameras. Important Maintenance Tips
: If you upgrade your operating system (e.g., from Windows 10 to Windows 11), an updated driver is often required to maintain a connection.
If your driver download only contains raw files (like .inf , .sys , or .cat files), you must install it manually: Open .