Temporarily uninstall these applications, complete the Kaspersky installation, and then reinstall them afterward. This allows the Kaspersky NDIS filter to seat correctly first. 4. Reset the Network Configuration (Windows 7/8/10)
Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Network . Find the parameter and rename it to Config2 . Restart your PC and try the installation again.
Run the utility to strip all traces of previous Kaspersky products. kaspersky error installing driver klim6sys x64 upd
Common culprits include VMware Workstation , Cisco AnyConnect, and WinPcap.
Search for in your Start menu, right-click it, and select Run as Administrator . Type the following command and press Enter: sc delete klim6 Run the utility to strip all traces of
One of the most persistent issues users encounter when setting up or updating Kaspersky security software is , often specifically citing a failure to install the klim6.sys_x64 driver. This driver acts as the "Kaspersky Anti-Virus NDIS Filter," an essential component that intercepts network packets to protect your device from online threats.
The most frequent cause is "ghost" drivers from a previous Kaspersky installation that didn't clear out properly. Standard Windows uninstallation often leaves behind registry entries that block new driver updates. Download the official Kaspersky Kavremover tool . Manual Removal via Command Prompt
If you are on an older version of Windows or have a corrupted network stack, a registry tweak can sometimes bypass the "too many filters" limitation. Open the (type regedit in the Run prompt).
immediately after the process finishes. 2. Manual Removal via Command Prompt