If using , ensure you have the specific FireWire camera drivers and that your 1394 card is properly recognized in the Windows Device Manager. Common Features & Issues

If the main site navigation fails, look for the – this is the universal verified package that includes the V100. The official MD5 checksum for the last verified Windows 10 driver is available upon request from their support team.

To get your camera recognized on a modern PC, follow these verified steps: Installing QHY Drivers Under Windows 11 - Cloudy Nights