I install a clean new VM Windows 2016 Server Standard for my business. Everything’s ok until I installed Kaspersky Server 11 on it. After this, I received a Windows Update error 0x80070006. I did twice the experiment and both times, this error appears. Windows 2012 R2 and Windows 2019 is ok. Only Windows 2016 has an error with Windows Update after installing KS 11 and rebooting the VM. This is a post a year ago that happened the same thing Link