Kaspersky | Error 27300 Klif.sys-x64

Resolving Kaspersky Error 27300: KLIF.SYS-X64 Issues

Then run the Kaspersky installer again.

• Download the latest full installer for your exact Kaspersky product from Kaspersky’s official site.
• Uninstall Kaspersky via Settings → Apps (or Control Panel → Programs and Features). If uninstall fails or leaves remnants, continue to next step.
• Reboot.
• Run Kaspersky removal tool (KavRemover) — download the official removal utility from Kaspersky and run according to its instructions to remove registry entries and drivers.
• Reboot again.
• Install the latest version using the downloaded full installer. Reboot after install.

Steps: