You installed the driver, but the camera still doesn't work. Here is the checklist:
In Windows 10 and 11, camera access is often disabled by default for privacy: Privacy & Security Camera access is toggled hytech usb 2.0 webcam driver
The HyTech USB 2.0 Webcam Driver is a software driver designed for HyTech USB 2.0 webcams. It's compatible with various operating systems, including Windows, macOS, and Linux. This driver is specifically designed to enhance the performance of HyTech webcams, providing users with a seamless and high-quality video experience. You installed the driver, but the camera still doesn't work