Check Active Document The Check Active Document tool is where the SOLIDWORKS Design Checker uses the Build Checks requirements to evaluate the document. Contents Setting File Locations to Search for *.swstd Documents Running Check Active Document Correcting Failed Checks Validating Additional Documents Parent topicDesign Checker Tools Related concepts Build Checks Related tasks Check Against Existing File Learn Checks Wizard Create Checks from Existing File Auto Correct Saving Reports Merge Standards Font Checks Duplication Running Build Checks Related reference Criticality Levels