If you are using Window Defender Antivirus (Windows 10), update it to its latest malware definition in before installing or upgrading to DXKeeper 15.7.0. This release - when executing the "Sync LoTW QSLs" or "Update from LoTW" functions, reports new grid and WPX confirmations for previously unworked grids and prefixes, respectively (tnx to Iain N6ML) - won't load a user-defined item's selector with more than 32767 choices (tnx to Patrick ON6AT) - eliminates unnecessary Credit Manager window updates - prevents the erroneous detection of invalid QSO items when sorting the Log Page Display (tnx to Barry ZS2EZ) - adds TO-108 to DefaultSatellites.txt (tnx to Mike K1MK) - updates the Configuration.htm and QSL.htm documentation files Notes: 1. Update your firewall and anti-malware applications to consider this new version of DXKeeper to be "safe" a. JOTTI virus scan: 0 of 15 scanners detected no malware in this version's executable b. VirusTotal: 0 of 72 scanners detected no malware in this version's executable c. submitted to Microsoft for analysis by Windows Defender: no malware detected in this version's executable 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 DXKeeper, see DXKeeper 15.7.0 is available via the DXLab Launcher and via http://www.dxlabsuite.com/download.htm 73, Dave, AA6YQ