Please tell us: iPad operating system version? .. Latest, just today. Where is KPM sourced from? .. You, via Apple Store. How else? When KPM “crashes” on either device, are there any visible errors? If “yes”, may we have images please? .. It crashes and closes. That is it. In iOS logs, are any errors recorded? Can you export the device logs (as .txt) & attach please? .. Done Has KPM ever run successfully on either device? … Yes. Is KPM licensed”? If “yes”, have you raised the issue with Kaspersky Lab Technical Support? .. How could it not be licensed? Or do you mean Paid version? Yes it is a paid version. No, I came through this forum first. I assumed that as it is very very likely to be a systematic problem (crashing on both iPhone and iPad) then it would be widely known about. Regards