Do not restart your computer yet. Run these deployment image servicing commands to fix core system corruption: DISM.exe /Online /Cleanup-image /Restorehealth sfc /scannow Use code with caution. Once the system scan finishes, restart your computer. Step 5: Check Device Manager for Ghost Network Adapters
Error 27300 is certainly an interruption, but it's a solvable one. The key is to systematically work through the potential causes—starting with a simple restart and cleanup with the kavremover tool, then moving on to system integrity checks like sfc /scannow and ensuring Windows is fully updated. For most users, these steps will clear the hurdle and allow the driver to install correctly, resulting in a successful Kaspersky installation. error 27300 error installing driver klim6sysx64 exclusive
Third-party applications that use NDIS filters can block new driver installations. Known culprits include: VMware (Workstation or Player) Cisco AnyConnect WinPcap or NPF Other Antivirus software (e.g., McAfee) Do not restart your computer yet
: Leftover drivers from a previous Kaspersky installation that weren't fully removed. Third-Party Conflicts : Applications that use similar network filters, such as Cisco AnyConnect , can lock the driver. System Corruptions Step 5: Check Device Manager for Ghost Network
Surprisingly, some, particularly server-based, installations require a physical keyboard connection to pass driver verification checks.
The most common cause of this error is a corrupted previous installation. Kaspersky provides a dedicated tool to remove these remnants.
Windows requires all drivers to have a digital signature. Sometimes, the Kaspersky driver signature conflicts with Windows policies. Go to > Update & Security > Recovery . Under Advanced startup , click Restart now .