Romanov Dmitry

sfc /scannow /offwindir=D:\windows /offbootdir=D:\ Windows Resource Protection found no integrity violations.

Safe mode - error 0021a Safe mode with networking - error 0021a Safe mode with Command Prompt - error 0021a Disable driver signature enforcement - error 0021a Disable early launch anti-malware protection - critical service failed

I try to install Kaspersky Security Cloud Free but returned error. I tried again using administrator rights, after that the os does not start - BSOD “critical service failed”. I try use “sfc /scannow”, did not help.