: Ensure you are using the latest version of the Kerio VPN Client. Check the Kerio website for updates.
Try these steps in order to resolve the driver installation conflict: Clean Up Previous Drivers GFI KT Uninstaller error 28201 kerio vpn client
. If you see "Kerio Virtual Network Adapter" with a warning icon (or any grayed-out version), right-click and select Uninstall device : Ensure you are using the latest version
to completely wipe registry entries and configurations. Restart your computer immediately after running the cleanup. Remove Virtual Adapters Device Manager Network Adapters , and uninstall the Kerio Virtual Network Adapter If you see "Kerio Virtual Network Adapter" with
: Press Win + R , type regedit , and navigate to HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Kerio . Delete the Kerio key.
After the tool completes, attempt to install the latest Kerio VPN Client again. 4. Manual Driver Installation Workaround