Klim6sysx64 Exclusive - Error 27300 Error Installing Driver

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

Select the product you were trying to install (or "All known products"). Click . Restart your computer and attempt the installation again. Solution 2: Increase the Network Filter Limit Right-click your active connection (Wi-Fi or Ethernet) and

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. If you use VPNs, virtualization software (like VMware),

The most common cause is a corrupted "ghost" version of a previous Kaspersky product. Standard Windows uninstallation often leaves registry keys behind. Download the official utility from Kaspersky. Boot your computer into Safe Mode . Run kavremover.exe .

How to Fix "Error 27300: Error Installing Driver klim6.sys_x64_Exclusive"

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