Error 27300 Error Installing Driver Klim6sysx64 Exclusive __hot__ Jun 2026

The following steps are consolidated from official support resources:

If successful, reboot and try the Kaspersky installation again. Kaspersky Support Forum 4. Run System File Checker (SFC)

Windows caps the maximum number of network filter drivers at 8 by default (though it can be configured up to 14). If you use multiple VPNs, virtualization software (like VMware or VirtualBox), and security tools, you may have run out of slots.

The regarding klim6sysx64 is a classic case of "driver lock." The security software is doing its job too well—even after you try to uninstall it, the driver stays active to protect the system. error 27300 error installing driver klim6sysx64 exclusive

sc query klim6sysx64

: Some versions of Kaspersky are incompatible with ARM-based processors (like Snapdragon), leading to this error. Step-by-Step Solutions to Fix Error 27300 1. Use the Kaspersky Removal Tool (kavremover)

Standard Windows uninstallation often leaves old filter drivers bound to your network adapters. The following steps are consolidated from official support

: Windows enforces a strict maximum cap (usually 8 or 14) on the number of Network NDIS Filter Drivers that can be bound to a single adapter.

If "Kaspersky Anti-Virus NDIS Filter" appears in the list, select it and click . Solution 4: Reset the Network Stack

: Kaspersky has released patches for this specific bug. Ensure you are using the most recent installer from the Kaspersky Download Center Check for Driver Conflicts If you use multiple VPNs, virtualization software (like

If the conflict is with remnants of a previous Kaspersky installation, the best solution is to use Kaspersky's official tool, kavremover . Third-party uninstallers often leave behind klim6.sys fragments.

A synthesized voice, smooth and devoid of emotion, replied from the speakers. "Current environmental analysis indicates thermal variance of 0.02 degrees. Correction protocols are engaged."