I have 2 PVR 250 with FM radio and I used the drivers from the origianl disk that came with them and I have it set up as PVR 250 with fm radio in GBpVR. I double checked the setting and they are correct.
Quote:14:16:25.265 VERBOSE Capture Device is based on BlackBird architecture
14:16:25.593 VERBOSE ConnectPins: 'Audio Decoder Out' to 'Analog Audio In'
14:16:25.593 ERROR Failed to get capture filter output pin. This will cause encoder auto-detection to fail
14:16:25.875 ERROR Failed to get ECP general string
These tell me you have definitely got a capture source configured as a PVR150 or PVR500.