If you currently have a Registered Version of NetScanTools 3.0x.x installed on this computer PLEASE READ ALL OF THIS: We need your Serial Number from your current Registered Version of NetScanTools. Please do the following: 1. Press "Cancel" below to exit setup. 2. Run your current registered version of NetScanTools. 3. Record the serial number from across the top title bar of your current registered version of NetScanTools in a safe place. You will need it later. 4. Restart this installer and skip this dialog when you see it again.