This release corrects a regression in DXView 4.3.1 that prevents the "SC Lock" function from working correctly (tnx to Pat ON2AD and Richard KC8RP) Notes: 1. Update your firewall and anti-malware applications to consider this new version of DXView to be "safe" 2. If this upgrade doesn't work correctly, see the "After an Upgrade" section of 3. After upgrading, to revert to the previous version of DXView, see DXView 4.3.2 is available via the DXLab Launcher or via 73, Dave, AA6YQ