This error typically occurs during the installation of (or other security tools utilizing the klim6 driver) on a Windows operating system. The word "exclusive" in the error message is the key to the puzzle. It indicates that the installer attempted to load a kernel driver, but Windows denied access because the driver is already in use, locked by another process, or blocked due to security policies.

ERROR_SHARING_VIOLATION – The requested operation cannot be performed because another process has locked the file with dwShareMode=0 .

Once Kaspersky is installed, you can usually reinstall your VPN without further issues. 5. Clear the Temp Folder

Safety & safeguards

Disable any other third-party firewalls (like ZoneAlarm or Comodo).

Error 27300 is a – not a standard Windows error code. It typically appears in: