Why was Kaspersky antivirus removed after updating to windows 10?

Question

Windows

Good afternoon!
I recently upgraded to 10, but for some reason the system took it and erased my officially purchased antivirus.
First, why did she do it?
And secondly, can I return the antivirus license if I install the application again now.
Who has come across this?
I read on Casper's forums that this may be due to the fact that they have not yet released a product under 10, so there was a conflict between the application and the system.

Answer 1

The technical support of the software manufacturer will help you.

Answer 2

what version was it? I have KIS2015 after updating to Win10Pro automatically updated itself to the required version

Answer 3

Ten automatically removes antiviruses that have expired their licensed service.
What the hell, I don't know. But like this.

Answer 4

Hmm... And in my opinion, Kaspersky does not want to be followed by 10, so he self-destructed.