No Audio on the recorded file?
If you can view the TV picture but you get no audio, you should check the following: Check that the sound is not muted or low volume in the Windows Volume Control dialog. (Double-click on the speaker icon in the system tray.) Verify that the outer audio patch cable is connected between the Audio-Out of the device and Line In of your sound card and that you have selected the audio source to be “Line-In” in ComproPVR. Refer to the Hardware Installation chapter for more information. Make sure your sound card record settings in the control panel enables the “Line-In” and not muted or low volume. Check the Record problem section in FAQ.