Why might Video Capture and LabChart for Windows encounter an error when I begin recording if the Live Preview pane showed my camera as working in LabChart?

Often, when LabChart and the Video Capture Module encounter this type of error, it is because the video device is being utilized by another software.
Many DirectShow compatible video cameras and capture cards come with their own Video Capture software. If this software is opened with LabChart, the Video Capture Module may still recognize the video feed in Live Preview Mode. When recording begins, LabChart and Video Capture will attempt to capture video. If the device drivers are being utilized by a secondary software, LabChart will encounter an error attempting to access the video feed for recording.

To resolve this issue, you should attempt to close, disable, or uninstall the third-party video capture software.