What is QB/KLQ and why is it storing 12GB+ on my drive?

[ThinkPadUser]

Hi,

 

I’ve recently ran WinDirStat on my system to see why I have less free space than I was expecting and I found a 10GB file in the Kaspersky folder, I’m now wondering if anyone knows what it is and can I delete them without ill effect on my system.

 

 

System information:

Windows 10 1909 x64

KFA 2020

 

Edit: I’ve seemed to put this in the wrong language forum, can a mod move this over to the English forum? Thanks!

[kmscom]

Очистить карантин нужно

https://support.kaspersky.com/13928#block2
https://support.kaspersky.com/images/kts2018_13928_0413-446823.png

 

//EN: Quarantine/backup folder.