The error indicates Kaspersky's kernel driver (klim6.sys or klim6sys) failed to install — often due to driver-signing enforcement, corrupted installer, conflicting security software, or missing Windows components.
Here’s a useful troubleshooting post for the Kaspersky error installing driver klim6.sys (x64) during update — typically seen on Windows 10/11. kaspersky error installing driver klim6sys x64 upd
Note: Test Mode lowers security. Only do this for the duration of the installation. C:\Windows\System32\drivers\klim6
C:\Windows\System32\drivers\klim6.sysC:\Windows\System32\drivers\klif.sysC:\Windows\System32\drivers\klflt.sysC:\Windows\System32\drivers\klbk.sysC:\Windows\System32\drivers\kldisk.sysSteps: