Open the , type cmd , right-click it, and select Run as Administrator .
WinDivert: What is the reason behind the error message "error Open the , type cmd , right-click it,
: Modern security suites often flag WinDivert as suspicious because it intercepts network traffic. Missing Files : Ensure the WinDivert.sys WinDivert.inf WdfCoInstaller*.dll files are all located in your program's main directory. Virtualization Virtualization If another application (like a firewall or
If another application (like a firewall or VPN) holds an open handle to WinDivert64.sys , the driver cannot be replaced or installed until that process ends. Force Stop and Delete the Service Drop a
To resolve the "WinDivert driver cannot be installed" error without a full restart, you can manually force the removal of old service handles and registry entries that are blocking the new installation. 1. Force Stop and Delete the Service
Drop a comment describing your Windows version, security software, and the specific app triggering the error. Communities on GitHub (basil00/Divert) and Reddit (r/networking) are extremely active and can help debug rare cases.