This error usually triggers because the installer fails to replace or initialize the Kaspersky Anti-Virus NDIS Filter driver. According to Kaspersky Support
Windows restricts network adapters to a maximum of 8 or 14 network filter drivers. If you run multiple VPNs, optimization tools, or virtualization tools, you may have exhausted this limit. error 27300 error installing driver klim6sysx64 exclusive
The term exclusive in the log indicates that the installer’s MoveFile or CreateFile call failed with: This error usually triggers because the installer fails
Incorrect registry edits can break Windows. Back up your registry first. or virtualization tools
, McAfee, or older Kaspersky versions) may leave "ghost" drivers or registry entries that block new driver installation NDIS Filter Limit