If you open the software and receive an error stating that the video preview cannot be initialized, the culprit is usually your Windows Privacy Settings. Windows 10 blocks unauthorized applications from accessing webcams and capture cards by default.

Under the dropdown, select your USB capture card (often labeled as "OEM Capture", "SMI Grabber", or "USB2.0 AV Capture").

The decision to use Honestech TVR 3.0 on Windows 10 comes down to a simple question: