[Kaspersky flooding clients with MSI files]

its was 12.1 that was causing the issue, 12.2 seems to have fixed the issue.

[Kaspersky flooding clients with MSI files]

I have two windows 2019 servers also being flooded by these files in the hidden directory in the windows\installer directory, each one is about 80 megs and eats up disk space super fast.  I deleted about 300 of them and then the next day 180 were back!  Defender was running on both servers so I just disabled it and will see if that helps!