I’ve imported my previous .pst files (both current and an archived) and in both cases eM Client crashes during the import, it does import a few of the messages, but I’d estimate about 10-20% of the total. The dates appear to be totally random bringing messages from 2009 right upto 2020, The same happened when I did the initial install too. I assume there is something in the .pst file it doesn’t like? Any ideas how to get the full file imported?