It seems to be a bug in Windows 10 which makes impossible using Windows 10 Event Viewer for legacy log files analysis. Use @eventlogxp instead.
https://t.co/Blz2t5YdTj
Version 4.7 is available for download! Now you can save events into MSSQL databases (in ELODEA format) and access them as general event logs.
https://t.co/dPLJh7wyxq