Searching public driver databases (Microsoft Update Catalog, DriverGuide, etc.) yields for klim6sysx64 .
A standard Windows Control Panel uninstallation often fails to clear low-level system drivers. Use Kaspersky’s dedicated cleanup tool to forcefully strip residual files:
. This often happens because another application or a leftover driver currently has exclusive access error 27300 error installing driver klim6sysx64 exclusive
This guide breaks down what the error means, why it happens, and provides a step-by-step solution to get your installation back on track.
Press Windows Key + R , type regedit , and hit to open the Registry Editor. This often happens because another application or a
If you are trying to install a Kaspersky security product and are hitting , you’re likely dealing with a conflict involving the Kaspersky Anti-Virus NDIS Filter driver. This error usually triggers a rollback, preventing the installation from completing.
Delete this file. (If it tells you it is in use, try doing this in ). Attempt to install the application again. 3. Run the Windows System File Checker (SFC) Corrupted system files can prevent driver installation. Open the Start menu and type cmd . This error usually triggers a rollback, preventing the
Execute the following commands one by one, pressing after each: netsh winsock reset netsh int ip reset Use code with caution.
He checked the registry keys. Clean. He checked the file permissions. Full Control.
Encountering "Error 27300: Error installing driver klim6.sys_x64_exclusive" during a software installation or upgrade can bring your deployment to a sudden halt. This specific error is most commonly associated with Kaspersky security applications, including Kaspersky Endpoint Security (KES) and Kaspersky Internet Security.