Windivert Driver Cannot Be Installed You Must Restart Your Computer Top ((new)) Jun 2026

Some network filter drivers conflict with WinDivert. List all NDIS filters:

To fix the "WinDivert driver cannot be installed" error without a full system restart, you can try manually cleaning up old service entries and files. This error often occurs because a previous version of the driver is stuck in a "zombie" state or its service is pointing to a path that no longer exists Quick Fix Steps Stop and Delete the Service Command Prompt as Administrator Some network filter drivers conflict with WinDivert

: If the service commands don't work, manually delete the registry key. Navigate to: Some network filter drivers conflict with WinDivert