: Connect your dashcam to your PC via USB. Often, the ucardvr.apk is stored directly on the camera's internal storage or SD card under a folder like "Software" or "APK".
If your goal is simply to view the camera feed without the specific ADAS features of the app, most USB dash cams are UVC-compliant (Universal Video Class). Windows Camera App: Ucardvr.apk Windows 10