What are these AVP21.21 and AVP21.20 folders?

[Электроматика]

My system disk was 99% full. I found that more than 30% of the disk space is occupied by 2 Kaspersky Anti-virus folders C:\ProgramData\Kaspersky Lab\AVP21.20 and C:\ProgramData\Kaspersky Lab\AVP21.21

How can I clean the contents of these folders?

I use Kaspersky Small Office Security, version 21.21.7.384

[andrew75]

This is the result of an incorrect antivirus update.
Try simply rebooting your computer (not turning it off/on).
If this does not help, you will need to remove version 21.20 using kavremover utility.

P.S. There is a Russian thread on the forum 🙂

[Электроматика]

Thank you. I'll try to do as you said.