Manually Suppressing Unreferenced Components To reduce Component Library clutter, you can manually suppress component references that do not have corresponding SOLIDWORKS part files on disk. To suppress unreferenced components: From the CircuitWorks Component Library dialog box, click Tools > Remove Unreferenced Components. Unreferenced components are suppressed and marked with this icon . To suppress unreferenced components automatically, select Check Component Library data for errors when opened from CircuitWorks Options - Library. Parent topicComponent Library