If the automated installer crashes, you must force Windows to recognize the driver.
: Plug the Digitnow adapter into a direct USB port (avoid hubs for better power stability). Verify Recognition : Open your device manager; it should appear under "Sound, video and game controllers" as "USB 2.0 Video Capture" or similar. Configure OBS "Video Capture Device" Select the Digitnow device from the dropdown. "Audio Input Capture" digitnow usb 2.0 video capture device driver