Error 27300 Error Installing Driver Klim6sysx64 Exclusive May 2026

Right-click your active connection (Wi-Fi or Ethernet) and select .

If "Kaspersky Anti-Virus NDIS Filter" appears in the list, select it and click . Solution 4: Reset the Network Stack error 27300 error installing driver klim6sysx64 exclusive

How to Fix "Error 27300: Error Installing Driver klim6.sys_x64_Exclusive" Right-click your active connection (Wi-Fi or Ethernet) and

If the driver database is cluttered, a fresh reset can clear the path for the new driver. Open as Administrator. Type the following commands, hitting Enter after each: netsh winsock reset netsh int ip reset Restart your computer. Open as Administrator

Windows has a default limit on how many network filters can be installed. If you use VPNs, virtualization software (like VMware), or other security tools, you might have hit this ceiling. Press Win + R , type , and hit Enter.

The system is blocking the driver injection into the network stack.